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Knutie SA, Bahouth R, Bertone MA, Webb C, Mehta M, Nahom M, Barta RM, Ghai S, Love AC, Horan S, Soldo A, Cochrane E, Bartholomew J, Cowan E, Bjerke H, Balenger SL, Butler MW, Cornell A, Kennedy AC, Rolland V, Schultz EM, Stanback M, Taff CC, Albery GF. Understanding spatiotemporal effects of food supplementation on host-parasite interactions using community-based science. J Anim Ecol 2024. [PMID: 39049456 DOI: 10.1111/1365-2656.14155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 07/11/2024] [Indexed: 07/27/2024]
Abstract
Supplemental feeding can increase the overall health of animals but also can have variable effects on how animals defend themselves against parasites. However, the spatiotemporal effects of food supplementation on host-parasite interactions remain poorly understood, likely because large-scale, coordinated efforts to investigate them are difficult. Here, we introduce the Nest Parasite Community Science Project, which is a community-based science project that coordinates studies with bird nest box 'stewards' from the public and scientific community. This project was established to understand broad ecological patterns between hosts and their parasites. The goal of this study was to determine the effect of food supplementation on eastern bluebirds (Sialia sialis) and their nest parasite community across the geographic range of the bluebirds from 2018 to 2021. We received 674 nests from 69 stewards in 26 states in the eastern United States. Nest box stewards reported whether or not they provided mealworms or suet near nesting bluebirds, then they followed the nesting success of the birds (number of eggs laid and hatched, proportion that hatched, number and proportion of nestlings that successfully fledged). We then identified and quantified parasites in the nests. Overall, we found that food supplementation increased fledging success. The most common nest parasite taxon was the parasitic blow fly (Protocalliphora sialia), but a few nests contained fleas (Ceratophyllus idius, C. gallinae and Orchopeas leucopus) and mites (Dermanyssus spp. and Ornithonyssus spp.). Blow flies were primarily found at northern latitudes, where food supplementation affected blow fly prevalence. However, the direction of this effect varied substantially in direction and magnitude across years. More stewards fed bluebirds at southern latitudes than at northern latitudes, which contradicts the findings of other community-based science projects. Overall, food supplementation of birds was associated with increased host fitness but did not appear to play a consistent role in defence against these parasites across all years. Our study demonstrates the importance of coordinated studies across years and locations to understand the effects of environmental heterogeneity, including human-based food supplementation, on host-parasite dynamics.
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Affiliation(s)
- Sarah A Knutie
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, Connecticut, USA
- Institute for Systems Genomics, University of Connecticut, Storrs, Connecticut, USA
| | - Rachel Bahouth
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, Connecticut, USA
| | - Matthew A Bertone
- Department of Entomology and Plant Pathology, North Carolina State University, Raleigh, North Carolina, USA
| | - Caroline Webb
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, Connecticut, USA
| | - Mahima Mehta
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, Connecticut, USA
| | - Mia Nahom
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, Connecticut, USA
| | - Rachael M Barta
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, Connecticut, USA
| | - Sharan Ghai
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, Connecticut, USA
| | - Ashley C Love
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, Connecticut, USA
| | - Sydney Horan
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, Connecticut, USA
| | - Alexandria Soldo
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, Connecticut, USA
| | - Elizabeth Cochrane
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, Connecticut, USA
| | - Jenna Bartholomew
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, Connecticut, USA
| | - Emily Cowan
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, Connecticut, USA
| | - Heather Bjerke
- Department of Ecology and Evolutionary Biology, University of Connecticut, Storrs, Connecticut, USA
| | - Susan L Balenger
- Department of Biology, University of Mississippi, Oxford, Mississippi, USA
| | - Michael W Butler
- Department of Biology, Lafayette College, Easton, Pennsylvania, USA
| | - Allison Cornell
- Department of Biology, Penn State Altoona, Altoona, Pennsylvania, USA
| | - Ashley C Kennedy
- Mosquito Control Section, Delaware Division of Fish and Wildlife, Newark, Delaware, USA
| | - Virginie Rolland
- Department of Biology, Arkansas State University, Jonesboro, Arkansas, USA
| | | | - Mark Stanback
- Department of Biology, Davidson College, Davidson, North Carolina, USA
| | - Conor C Taff
- Lab of Ornithology and Department of Ecology & Evolutionary Biology, Cornell University, Ithaca, New York, USA
| | - Gregory F Albery
- Department of Biology, Georgetown University, Washington, District of Columbia, USA
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Inzani E, Kelley L, Thomas R, Boogert NJ. Early-life diet does not affect preference for fish in herring gulls ( Larus argentatus). PeerJ 2024; 12:e17565. [PMID: 39006022 PMCID: PMC11246621 DOI: 10.7717/peerj.17565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 05/22/2024] [Indexed: 07/16/2024] Open
Abstract
Urban populations of herring gulls (Larus argentatus) are increasing and causing human-wildlife conflict by exploiting anthropogenic resources. Gulls that breed in urban areas rely on varying amounts of terrestrial anthropogenic foods (e.g., domestic refuse, agricultural and commercial waste) to feed themselves. However, with the onset of hatching, many parent gulls switch to sourcing more marine than anthropogenic or terrestrial foods to provision their chicks. Although anthropogenic foods may meet chick calorific requirements for growth and development, some such foods (e.g., bread) may have lower levels of protein and other key nutrients compared to marine foods. However, whether this parental switch in chick diet is driven by chicks' preference for marine foods, or whether chicks' food preferences are shaped by the food types provisioned by their parents, remains untested. This study tests whether chick food preferences can be influenced by their provisioned diet by experimentally manipulating the ratio of time for which anthropogenic and marine foods were available (80:20 and vice versa) in the rearing diets of two treatment groups of rescued herring gull chicks. Each diet was randomly assigned to each of the 27 captive-reared chicks for the duration of the study. We tested chicks' individual food preferences throughout their development in captivity using food arrays with four food choices (fish, cat food, mussels and brown bread). Regardless of the dietary treatment group, we found that all chicks preferred fish and almost all refused to eat most of the bread offered. Our findings suggest that early-life diet, manipulated by the ratio of time the different foods were available, did not influence gull chicks' food preferences. Instead, chicks developed a strong and persistent preference for marine foods, which appears to match adult gulls' dietary switch to marine foods upon chick hatching and may reinforce the provisioning of marine foods during chick development. However, whether chicks in the wild would refuse provisioned foods, and to a sufficient extent to influence parental provisioning, requires further study. Longitudinal studies of urban animal populations that track wild individuals' food preferences and foraging specialisations throughout life are required to shed light on the development and use of anthropogenic resource exploitation.
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Affiliation(s)
- Emma Inzani
- Centre for Ecology and Conservation, University of Exeter, Penryn, Cornwall, United Kingdom
| | - Laura Kelley
- Centre for Ecology and Conservation, University of Exeter, Penryn, Cornwall, United Kingdom
| | - Robert Thomas
- Organisms and Environment Division, Cardiff School of Biosciences, Cardiff University, Cardiff, Wales, United Kingdom
| | - Neeltje J. Boogert
- Centre for Ecology and Conservation, University of Exeter, Penryn, Cornwall, United Kingdom
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Lamberson AM, Smith JA. Supplementary feeding of birds during the winter influences measures of avian community structure in yards in a subtropical city. PLoS One 2024; 19:e0302007. [PMID: 38776305 PMCID: PMC11111068 DOI: 10.1371/journal.pone.0302007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 03/26/2024] [Indexed: 05/24/2024] Open
Abstract
Supplementary feeding, the intentional provision of food to wild birds is a common activity in developed nations during the winter. The energy inputs represented by supplementary feeding are vast, and thus it is likely an important mechanism shaping bird communities in urban areas. However, research in this regard has mainly occurred in temperate and non-urban settings. Moreover, few studies have been informed by supplementary feeding habits of local community members limiting their inference. We evaluated the effects of two commonly provided wild bird foods on the abundance and species diversity of birds in yards over two winters in San Antonio, Texas, United States, a city located in a subtropical region. We used a reversed Before-After-Control-Impact experimental design in which yards were randomly allocated either mixed seed, Nyjer, or no food (control) between November 2019 and March 2020 (Year One). Between November 2020 and March 2021 (Year Two) supplementary food was not provided in any yards. Point counts conducted during both years of the study revealed that overall bird abundance was consistent between years in control yards and yards provided with Nyjer. In contrast, overall bird abundance was statistically significantly higher when supplementary food was present in mixed seed yards, driven by an increase in granivorous and omnivorous species. In contrast, supplementary feeding had no statistically significant effect on the abundance of insectivorous species or on species diversity, although species diversity tended to be higher in the presence of mixed seed. Our study demonstrates that wild bird food commonly provided by community members influences measures of avian community structure during the winter in urban yards in a subtropical city. However, these results depend on the type of bird food provided. Our results provide insight into the processes underlying the effects of urbanization on bird communities, and thus have implications for the management of urban birds more broadly.
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Affiliation(s)
- Amanda M. Lamberson
- Department of Integrative Biology, The University of Texas at San Antonio, San Antonio, Texas, United States of America
| | - Jennifer A. Smith
- Department of Integrative Biology, The University of Texas at San Antonio, San Antonio, Texas, United States of America
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Harkness J. I help children explore the connection to nature that saved my life. BMJ 2023; 383:2790. [PMID: 38164634 DOI: 10.1136/bmj.p2790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
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Cai Z, La Sorte FA, Chen Y, Wu J. The surface urban heat island effect decreases bird diversity in Chinese cities. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 902:166200. [PMID: 37567292 DOI: 10.1016/j.scitotenv.2023.166200] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/11/2023] [Accepted: 08/08/2023] [Indexed: 08/13/2023]
Abstract
The audiovisual experience of observing birds in cities provides numerous benefits to residents, but their diversity is endangered by urbanization. Although the magnitude of the surface urban heat island effect (hereafter SUHI) has grown in recent years, its impact on bird diversity has not been adequately investigated. Here, we calculate the SUHI in 336 Chinese cities and we document the implications of the SUHI for avian species richness and functional diversity during the 2001, 2011, and 2019 breeding and non-breeding seasons. We predict that the SUHI will result in greater species richness and functional diversity in urban areas during the non-breeding season, especially for cities located within colder regions of China where the SUHI is more likely to relax thermoregulatory costs and reduce the propensity of some species to migrate. We predict that the SUHI will result in decreased species richness and functional diversity during the breeding season due to increased physiological stress, especially for cities located within warmer regions of China. Our findings showed that the SUHI was associated with lower species richness and lower functional diversity of birds in urban areas compared to suburban areas during both the breeding and non-breeding seasons. These results suggest that the SUHI induced birds to avoid urban areas or to move to cooler suburban areas during both the breeding and non-breeding seasons. This effect persisted irrespective of a city's size or geographical location. Our findings suggest that the SUHI is degrading bird diversity in Chinese cities.
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Affiliation(s)
- Zhizheng Cai
- College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, Zhejiang Province, PR China; Center for Balanced Architecture, Zhejiang University, Hangzhou 310058, Zhejiang Province, PR China
| | - Frank A La Sorte
- Cornell Lab of Ornithology, Cornell University, Ithaca, NY 14850, USA.
| | - Yu Chen
- The Architectural Design & Research Institute of Zhejiang University Co., Ltd., Zhejiang University, Hangzhou 310028, Zhejiang Province, PR China
| | - Jiayu Wu
- Institute of Landscape Architecture, Zhejiang University, Hangzhou 310058, Zhejiang Province, PR China.
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Jones B, Herbert C, Finnerty S, Kennedy B, Lykins A, Martin JM, McManus P, Raubenheimer D, Shaw M, McGreevy PD. In Situ Provisioning Wildlife with Food, Water, or Shelter after Bushfires: Using a One Welfare Framework to Guide Responses. Animals (Basel) 2023; 13:3518. [PMID: 38003136 PMCID: PMC10668798 DOI: 10.3390/ani13223518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 11/01/2023] [Accepted: 11/10/2023] [Indexed: 11/26/2023] Open
Abstract
Australia's 2019-2020 bushfires had a devastating impact on animals, humans, and ecosystems. They also demonstrated the lack of evidence or guidance for wildlife provisioning in response to severe fire events when volunteers and wildlife organisations rose to respond. In addition, the unprecedented scale and intensity of the fires and an absence of institutional support for wildlife provisioning meant that well-intentioned interventions were largely uncoordinated and lacked clear short-term, mid-term, and long-term objectives. Fundamentally, a lack of consensus was revealed on whether any such interventions are advisable. Given the strong evidence indicating that future bushfire seasons will become longer and more intense in Australia and elsewhere, the welfare and survival of millions of wild animals are at risk every year. Understanding the impacts of supplementary resource interventions and contributing to the development of best practice information is crucial to inform the response to the next major fire event. Here, we contextualize the arguments for and against provisioning within a 'One Welfare' framework that recognizes that animal welfare, biodiversity, and the environment are intertwined with human welfare and community resilience. We propose that the One Welfare approach can facilitate appropriate consideration of the extant scientific and lay literature; local legislation; views of stakeholders; emerging data; and modelling from historic fire events. As a further step, we see merit in engaging with wildlife provisioners and the broader conservation community to build an evidence base for future wildlife provisioning activities. From an informed position, we can encourage beneficial interventions and reduce the risk of negative outcomes. Finally, we propose controlled experiments (e.g., using hazard reduction burns), ongoing data collection using emergent technology, and longitudinal analysis to address shifting research priorities as the climate changes. We conclude that the ordered collection of the necessary evidence relevant to each of the three stakeholder groups in the One Welfare framework has the greatest potential to support an informed policy platform on wildlife provisioning across Australia that is feasible, legal, and sustainable.
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Affiliation(s)
- Bidda Jones
- School of Veterinary Science, Faculty of Science, University of Sydney, Sydney, NSW 2006, Australia;
- Australian Alliance for Animals, 16 Goodhope Street, Paddington, NSW 2021, Australia
| | - Catherine Herbert
- School of Life and Environmental Sciences, University of Sydney, Sydney, NSW 2006, Australia
| | - Samantha Finnerty
- School of Life and Environmental Sciences, University of Sydney, Sydney, NSW 2006, Australia
| | - Brooke Kennedy
- School of Environmental and Rural Science, University of New England, Armidale, NSW 2353, Australia
| | - Amy Lykins
- School of Psychology, Faculty of Medicine and Health, University of New England, Armidale, NSW 2353, Australia
| | - John M. Martin
- School of Life and Environmental Sciences, University of Sydney, Sydney, NSW 2006, Australia
| | - Phil McManus
- School of Geosciences, Faculty of Science, University of Sydney, Sydney, NSW 2006, Australia
| | - David Raubenheimer
- School of Life and Environmental Sciences, University of Sydney, Sydney, NSW 2006, Australia
- Charles Perkins Centre, University of Sydney, Sydney, NSW 2006, Australia
| | - Michelle Shaw
- Welfare, Conservation and Science, Taronga Conservation Society Australia, Mosman, NSW 2088, Australia
| | - Paul D. McGreevy
- School of Life and Environmental Sciences, University of Sydney, Sydney, NSW 2006, Australia
- School of Environmental and Rural Science, University of New England, Armidale, NSW 2353, Australia
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Doremus J, Li L, Jones D. Covid-related surge in global wild bird feeding: Implications for biodiversity and human-nature interaction. PLoS One 2023; 18:e0287116. [PMID: 37531331 PMCID: PMC10395953 DOI: 10.1371/journal.pone.0287116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 05/30/2023] [Indexed: 08/04/2023] Open
Abstract
The global extent of supplementary bird feeding is unknown but has consequences for bird conservation and human well-being. Using a measure of search intensity for words related to bird feeding from Google, we document a surge of interest in bird feeding that occurred around the world after Covid-19 led to lockdowns where people stayed home: 115 countries saw an increase in bird feeding search interest. We test whether the existence of interest in bird feeding is associated with greater species richness of bird species, our proxy for biodiversity, and find the relationship is highly significant. Covid-19 lockdowns may have persistent influences on global bird populations and humans' connection to nature.
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Affiliation(s)
- Jacqueline Doremus
- Economics Department, California Polytechnic State University, San Luis Obispo, California, United States of America
| | - Liqing Li
- Department of Agricultural Economics, Texas A&M University College Station, College Station, Texas, United States of America
| | - Darryl Jones
- Centre for Planetary Health & Food Security and School of Environment & Science, Griffith University, Gold Coast, Australia
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Härtel T, Vanhöfen J, Randler C. Selection of Indicator Bird Species as a Baseline for Knowledge Assessment in Biodiversity Survey Studies. Animals (Basel) 2023; 13:2230. [PMID: 37444028 PMCID: PMC10340033 DOI: 10.3390/ani13132230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 06/14/2023] [Accepted: 07/05/2023] [Indexed: 07/15/2023] Open
Abstract
The loss of Earth's biodiversity is accompanied by a loss of public knowledge about species. Many scientists are convinced that knowledge about species is an important prerequisite to interest and investment in species conservation. In the past, knowledge about species has mostly been assessed using birds, but there is no consensus on which birds could serve as a baseline for knowledge about species in the general public. The aim of this study is to provide a list of the 'golden 50' bird species in Germany that can be used by educational institutions, as well as studies about species knowledge to make them more comparable. The list can also serve as a basis for the selection of so-called flagship species, which are used for the protection of habitats and other species due to their high likeability. To achieve this, three consecutive steps were conducted: an analysis of bird-related databases to determine which species might be common and known and two expert panel studies. The data analysis included several factors: species characteristics, Citizen Science data, public value and importance, and scientific studies. In both the first and second rounds, experts were asked for their opinion on which species should be known by the general public in Germany. The first expert panel, which consisted of only a small group of experts (n = 6), was mainly used to reduce the number of species for the second panel. In the second expert panel, 197 ornithologically qualified experts from all over Germany were asked for their assessment. The correlations between the expert assessments and the different variables were all significant (except for the species trait "colourfulness"), which validates the selection process used here and consequently the species list that has been compiled. The selection process can also be applied to other biogeographical regions or taxa.
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Affiliation(s)
- Talia Härtel
- Department of Biology, Eberhard-Karls-University Tübingen, Auf der Morgenstelle 24, 72076 Tuebingen, Germany; (J.V.); (C.R.)
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Ortega-Lasuen U, Pedrera O, Telletxea E, Barrutia O, Díez JR. Secondary Students' Knowledge on Birds and Attitudes towards Conservation: Evaluation of an Environmental Education Program. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:5769. [PMID: 37239496 PMCID: PMC10218049 DOI: 10.3390/ijerph20105769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/03/2023] [Accepted: 05/06/2023] [Indexed: 05/28/2023]
Abstract
Urdaibai Biosphere Reserve holds a diversity of habitats and resources that are essential for migratory bird species' conservation, and at the same time provides a rich milieu for the development of environmental education programs. This study evaluates the impact of a daylong and place-based environmental education program, performed at the Urdaibai Bird Center (UBC), on secondary education students' environmental attitudes and knowledge. Students (n = 908) completed a written questionnaire where their perceptions on the Urdaibai Biosphere Reserve and marshes, together with their interest in biodiversity, knowledge about bird migration and bird species identification skills, and attitudes towards conservation were assessed. Results show that students' knowledge regarding Biosphere Reserves, marshes, and bird migration is limited, and that their bird identification skills are scarce. Although they scored high on environmental attitudes, a significant number of them feel that conservation efforts are excessive and hinder economic development. Students living within the Biosphere Reserve, as well as from rural milieus or who underwent primary education through a bird-centered curriculum hold a better knowledge of the local biodiversity. To adapt the environmental education program at the UBC, its integration in formal teaching/learning contexts via meaningful hands-on and/or project-based activities could be considered, together with the systematic evaluation of the outcomes.
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Affiliation(s)
- Unai Ortega-Lasuen
- Department of Didactics of Mathematics, Experimental and Social Sciences, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain; (E.T.)
| | - Oier Pedrera
- Department of Didactics of Mathematics, Experimental and Social Sciences, University of the Basque Country (UPV/EHU), 20018 Donostia San Sebastian, Spain; (O.P.); (O.B.)
| | - Erin Telletxea
- Department of Didactics of Mathematics, Experimental and Social Sciences, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain; (E.T.)
| | - Oihana Barrutia
- Department of Didactics of Mathematics, Experimental and Social Sciences, University of the Basque Country (UPV/EHU), 20018 Donostia San Sebastian, Spain; (O.P.); (O.B.)
| | - José Ramón Díez
- Department of Didactics of Mathematics, Experimental and Social Sciences, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain; (E.T.)
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Key Factors Strengthening Residents’ Psychological Well-Being and Critical Human-Nature Connections within the Living Spaces—An Example from Beijing. DIVERSITY 2023. [DOI: 10.3390/d15030438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2023]
Abstract
Background: Residential green spaces and the co-inhabiting bird communities provide critical cultural ecosystem services for urban dwellers, which is critical for citizens’ psychological well-being but has largely been overlooked, especially in China. This study attempted to delineate the relationship between human-nature interactions occurring at different scenarios in the health deriving procedure, and identify the key factors influencing urban residents’ psychological well-being and the potential critical human-nature connections within their living spaces. Methods: Bird, plant, and social surveys were sequentially conducted. A model selection procedure based on AICc information was used to find the key factors that are responsible for residents’ psychological well-being, and logistic regression analysis was conducted to figure out the key drivers for the occurrence of critical within-living-space human-nature connections. Results: Most of the respondents are aware of the neighborhood biodiversity and most of them are fond of it, and respondents who prefer fauna over flora have a considerably lower depression degree. Watching birds is the only critical within-living-space nature-related activity that is responsible for residents’ psychological well-being. Both residents’ psychological well-being and bird watching activity were simultaneously affected by nature-related activities within and outside the living spaces, while their preference for different aspects of biodiversity and their capability in perceiving them were also important, despite the difference in exact parameters. In addition, personal attributes such as age, financial income, and physical or mental health status also contribute to psychological well-being. Conclusions: This study successfully bridged citizens’ minds with health products, and the major contribution was the demonstration of a spatial-scale-oriented circuit for people-nature connections, which contributes to the practical application of nature-based therapy.
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The Joy of birds: the effect of rating for joy or counting garden bird species on wellbeing, anxiety, and nature connection. Urban Ecosyst 2023. [DOI: 10.1007/s11252-023-01334-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
AbstractThe feeding of garden birds is a popular and accessible means of connecting with wildlife in urban environments in the United Kingdom. Past research has found that the main motivations for feeding birds are psychological benefits, concern for bird welfare, and connecting to nature. This study explores whether a brief birdwatching activity impacts on wellbeing, anxiety, and nature connection. One hundred and fifty-six participants took part in a birdwatching activity, identifying the species that entered their garden during a thirty-minute period. Participants were randomly allocated to the ‘joy’ group, who rated their feeling of joy on seeing each species, or the ‘count’ group, who counted the number of birds of each species. Measures of wellbeing, state anxiety and nature connection were completed before and after the observation period. Both groups had improved wellbeing, anxiety, and nature connection, though decreases in anxiety were greatest for those in the joy group. These results suggest that activating a sense of joy heightens the psychological benefits of watching garden birds. These benefits and the strengthening of nature connections highlight the reciprocal relationship between humans and birds and the importance of actions towards healthy, sustainable urban ecosystems.
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Implications of disparities in social and built environment antecedents to adult nature engagement. PLoS One 2022; 17:e0274948. [PMID: 36149849 PMCID: PMC9506603 DOI: 10.1371/journal.pone.0274948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 09/07/2022] [Indexed: 11/24/2022] Open
Abstract
Antecedent factors which influence adult engagement with nature are underexplored given the human health benefits strongly associated with nature exposure. Formative pathways and impediments to nature contact merit understanding as they may contribute to later-life health disparities. We probed experiential pathways and attitudes toward nature engagement among adults purposefully sampled across U.S. regions, age, race/ethnicity, and urbanicity through semi-structured focus group discussions. The research aims were to explore entryways and barriers to experiencing nature and learn how natured and built environments compete in influencing human-nature relationships. Sessions were recorded, transcribed, and analyzed following Braun and Clarke’s phases of thematic analysis. Qualitative content analysis of discussions identified three principal themes: 1) formative influences promoting adult nature engagement (i.e., persons/organizations and places of origin), 2) detractors from nature engagement (i.e., perceptual, material, and physical barriers), and 3) role of current setting (i.e., natural and built environments) shaping nature-seeking relationships. We found experiential factors that included early life exposures outdoors, personal mentorship, and organizational affiliation to be highly influential in socializing individuals to nature and in soldering attachment to nature which manifests into adulthood. In contrast, changing demographics and childhood, inequity, social dynamics, metropolitan growth, urban renewal explained alienation from nature. These findings emphasize the importance of efforts to expand opportunities for nature contact, especially for youth living in economically challenged urban areas, which go beyond increasing greenspace to encompass mentoring partnerships for gaining skills and comfort outdoors and redesign of safe natured spaces within cities for hands-on learning and discovery.
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Hanmer HJ, Cunningham AA, John SK, Magregor SK, Robinson RA, Seilern-Moy K, Siriwardena GM, Lawson B. Hinfluences severe disease-mediated population declines in two of the most common garden bird species in Great Britain. Sci Rep 2022; 12:15055. [PMID: 36064956 PMCID: PMC9445085 DOI: 10.1038/s41598-022-18880-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 08/22/2022] [Indexed: 11/25/2022] Open
Abstract
The influence of supplementary feeding of wildlife on disease transmission and its consequent impacts on population dynamics are underappreciated. In Great Britain, supplementary feeding is hypothesised to have enabled the spread of the protozoan parasite, Trichomonas gallinae, from columbids to finches, leading to epidemic finch trichomonosis and a rapid population decline of greenfinch (Chloris chloris). More recently, chaffinch (Fringilla coelebs), has also declined markedly from the second to fifth commonest bird in Britain. Using citizen science data, we show that both declines were driven primarily by reduced adult survival, with the greatest reductions occurring in peri-domestic habitats, where supplementary food provision is common. Post-mortem examinations showed a proportional increase in chaffinch trichomonosis cases, near-contemporaneous with its population decline. Like greenfinches, chaffinches often use supplementary food, but are less associated with human habitation. Our results support the hypothesis that supplementary feeding can increase parasite transmission frequency within and between common species. However, the dynamics behind resultant population change can vary markedly, highlighting the need for integrating disease surveillance with demographic monitoring. Other species susceptible to T. gallinae infection may also be at risk. Supplementary feeding guidelines for wildlife should include disease mitigation strategies to ensure that benefits to target species outweigh risks.
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Affiliation(s)
- Hugh J Hanmer
- British Trust for Ornithology, The Nunnery, Thetford, Norfolk, IP24 2PU, UK.
| | - Andrew A Cunningham
- Institute of Zoology, Zoological Society of London, Regent's Park, London, NW1 4RY, UK
| | - Shinto K John
- Institute of Zoology, Zoological Society of London, Regent's Park, London, NW1 4RY, UK
| | - Shaheed K Magregor
- Institute of Zoology, Zoological Society of London, Regent's Park, London, NW1 4RY, UK
| | - Robert A Robinson
- British Trust for Ornithology, The Nunnery, Thetford, Norfolk, IP24 2PU, UK
| | - Katharina Seilern-Moy
- Institute of Zoology, Zoological Society of London, Regent's Park, London, NW1 4RY, UK
| | | | - Becki Lawson
- Institute of Zoology, Zoological Society of London, Regent's Park, London, NW1 4RY, UK.
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Garza-Teran G, Tapia Fonllem C, Fraijo-Sing B, Moreno-Barahona M. Effects of Being in Contact with Nature on Individuals' Nature Connectedness: Excursion on the “Pinacate y Gran Desierto de Altar” Biosphere Reserve. ECOPSYCHOLOGY 2022. [DOI: 10.1089/eco.2022.0003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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15
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Which birds are Brazilians seeing on urban and non-urban feeders? An analysis based on a collective online birding. ORNITHOLOGY RESEARCH 2022. [PMCID: PMC9116275 DOI: 10.1007/s43388-022-00094-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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16
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Zhang X, Zhang Y, Zhai J. Home Garden With Eco-Healing Functions Benefiting Mental Health and Biodiversity During and After the COVID-19 Pandemic: A Scoping Review. Front Public Health 2021; 9:740187. [PMID: 34869154 PMCID: PMC8632623 DOI: 10.3389/fpubh.2021.740187] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 10/11/2021] [Indexed: 12/24/2022] Open
Abstract
The COVID-19 pandemic has led to tremendous impacts on human lives and society, which are not only because of negative effects on people's mental health due to isolation policies and physical distance for mitigating the spread of SARS-CoV-2, but also because the incident post-acute sequelae of the coronavirus will cause mental disorders. A green environment is a health resource, which cannot only benefit human physical and mental health, but also increases biodiversity, contributes to flood mitigation, and cools urban areas. A home garden, as a kind of small green space, can provide ecosystem services with eco-healing functions in reducing mental stress during the isolation period of the COVID-19 pandemic through the garden itself and physical activities in it. Such an eco-healing approach within a mini-therapeutic landscape can also benefit biodiversity by enhancing plant diversity in residence and increasing biodiversity at a large scale. In this article, we propose a conceptual framework describing a home garden as "ecological medicine" with healing functions to improve mental health, as well as indirectly enhancing urban biodiversity. A home garden, as a mini-type of green landscape with biodiversity content, allows people to get close with nature so that it can promote comfortable and natural feelings during the pandemic. Furthermore, such an eco-healing home garden approach benefiting urban biodiversity can meet the challenges in maintaining environmental and mental health in post COVID-19 pandemic recovery, as well as preparing unknown next-surge risks with potential isolation regulations.
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Affiliation(s)
- Xindi Zhang
- Department of Landscape Architecture, Soochow University, Suzhou, China
| | - Yixin Zhang
- Department of Landscape Architecture, Soochow University, Suzhou, China
- Collaborative Innovation Center of Architecture and Urban Environment of Soochow University-Suzhou Yuanke; China-Portugal Belt and Road Cooperation Laboratory of Cultural Heritage Conservation Science, Research Center of Landscape Protection and Ecological Restoration, Soochow University, Suzhou, China
| | - Jun Zhai
- Department of Landscape Architecture, Soochow University, Suzhou, China
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17
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Jones LP, Turvey ST, Papworth SK. Is there evidence of shifting baseline syndrome in environmental managers? An assessment using perceptions of bird population targets in UK nature reserves. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2021; 297:113308. [PMID: 34303198 DOI: 10.1016/j.jenvman.2021.113308] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Revised: 07/08/2021] [Accepted: 07/14/2021] [Indexed: 06/13/2023]
Abstract
Shifting baseline syndrome (SBS) describes changing perceptions of biological conditions due to a loss of historical knowledge. Perceptions of 'normal' environmental conditions are continually updated, leading to underestimation of the true magnitude of long-term ecological change and potential setting of unambitious management targets. There has been speculation as to the presence and impacts of SBS within conservation management since Daniel Pauly's seminal paper in 1995, which outlined the potential effects of SBS on target-setting in fisheries management. Previous case studies have suggested that SBS may not occur in management, despite empirical evidence of SBS in other systems. In this study, 44 professionals and volunteers involved in bird species management, monitoring and target-setting across England were interviewed. Interviews asked for personal perceptions of current, maximum and target abundance, long-term trends, and perceived conservation priority for six bird species. Using paired tests, this study found no significant effect of experience on perceptions of current, maximum or target abundance of all species, despite differences in national abundance and trends, and differences in participant experience. Further power analysis indicated that even if SBS was statistically detectible with a larger sample, the practical implications of the syndrome would be minimal due to small effect sizes. Finally, the effect of experience on individual perceptions of species conservation priority varied between species, with generational amnesia in the form of 'lifting baselines' suggested for only one of the six species. This study suggests that shifting baseline syndrome may not be as significant a threat in conservation management as first thought.
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Affiliation(s)
- L P Jones
- School of Biological Sciences, Royal Holloway, University of London, Egham, Surrey, TW20 0EX, UK; Institute of Zoology, Zoological Society of London, Regent's Park, London, NW1 4RY, UK.
| | - S T Turvey
- Institute of Zoology, Zoological Society of London, Regent's Park, London, NW1 4RY, UK
| | - S K Papworth
- School of Biological Sciences, Royal Holloway, University of London, Egham, Surrey, TW20 0EX, UK
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18
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Fonseca CA, Sá-Pinto X, Dinis HA, Vasconcelos R. Shooting skinks for good: Producing a movie improves attitudes towards a threatened species. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 791:148356. [PMID: 34412388 DOI: 10.1016/j.scitotenv.2021.148356] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 06/05/2021] [Accepted: 06/06/2021] [Indexed: 06/13/2023]
Abstract
The interaction between the Anthroposphere and the Biosphere has resulted in increasingly rapid biodiversity loss. This negative interaction is influenced by attitudes (feelings, actions, and perceptions) of humans towards certain species. Despite the importance of reptiles in food chains and ecosystem services, they are often negatively perceived, resulting in fear and persecution. In this scenario, Education for Sustainable Development (ESD) may contribute for students to develop positive attitudes towards nature and, in particular, towards reptile conservation. Some studies showed that watching wildlife movies improves attitudes of people towards wildlife. However, few information is available on the impact of engaging people in movie production in their attitudes on biodiversity. Here we present an exploratory case study and describe a project-based learning activity (PBL) implemented with Cabo Verdean high-school students and planned to improve their perceptions, feelings and actions towards reptiles in general, and the threatened endemic species C. vaillanti in particular. We asked students to write a script, shoot and produce a short film that could improve the attitudes of their community towards this endemic species. This movie was then presented to the community in a public event and subjected to a content analysis. To evaluate the impact of the activity on students, they were asked to fill in two questionnaires, before and after the activity. Our results showed significant increase of positive feelings of students about the reptiles, and increased perception of their importance, and of positive actions towards C. vaillanti from pre to post test. The movie content analyses and interviews showed that students learned about species biology, threats and reasons for its conservation, of which endemicity was the most frequently cited. Our findings support the value of engaging the public in PBL for EDS and the positive impacts of this engagement in public attitudes towards species conservation.
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Affiliation(s)
- Carlos A Fonseca
- Departamento Ciências da Vida, Universidade de Coimbra, Coimbra, Portugal
| | - Xana Sá-Pinto
- Centro de Investigação em Didática e Tecnologia na Formação de Formadores (CIDTFF) Universidade de Aveiro, Portugal
| | | | - Raquel Vasconcelos
- CIBIO, Centro de Investigação em Biodiversidade e Recursos Genéticos, InBIO, Laboratório Associado da Universidade do Porto, Campus Agrário de Vairão, Portugal.
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Reeves JP, John CHD, Wood KA, Maund PR. A Qualitative Analysis of UK Wetland Visitor Centres as a Health Resource. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18168629. [PMID: 34444378 PMCID: PMC8392124 DOI: 10.3390/ijerph18168629] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/06/2021] [Accepted: 08/10/2021] [Indexed: 11/29/2022]
Abstract
The health benefits associated with spending time in natural environments have been highlighted during the COVID-19 pandemic. Lockdowns and restrictions to safeguard public health have exacerbated the pre-existing mental health crisis and rise of non-communicable diseases. Thus, the importance of nature as a health resource has been elevated, hastening calls for a better understanding of how health benefits might differ across user groups and nature provisions. In this regard, urban green spaces have become the greatest research focus; however, blue spaces, especially inland freshwater (e.g., wetlands), remain less studied. First-hand user experiences are also under-represented. This exploratory study examines the motivations and benefits of active wetland centre users in the UK, both during and after visits. Responses to three open-ended questions were collated online from 385 participants, and a qualitative content analysis was conducted based on an existing taxonomy from users of urban green spaces. The results showed strong motivations to visit due to the biodiversity at the site (mainly the birdlife), while less tangible nature (e.g., fresh air) and amenities were also important. In contrast to other studies on natural environments, physical activity was a less influential motivation. Salient derived effects included positive and intensely positive emotions, relaxation and mental restoration. After visits to wetland centres, feelings of vitality and satisfaction were the most prominent effects that emerged. For decision-makers looking to leverage inland blue spaces for public health benefit, our results highlight the broad range and relative prominence of the reasons for use and the associated perceived health benefits derived by users of UK wetland centres. They highlight how biodiversity, abiotic nature and good amenities are important qualities to consider when planning, managing and encouraging people to use natural environments for health benefit, qualities that may also provide important environmental co-benefits.
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Affiliation(s)
- Jonathan P. Reeves
- Ecosystem Health & Social Dimensions Unit, Wildfowl & Wetlands Trust (WWT), Slimbridge, Glos GL2 7BT, UK; (K.A.W.); (P.R.M.)
- Correspondence:
| | - Conor H. D. John
- School of Psychology, Cardiff University, 70 Park Pl, Cardiff CF10 3AT, UK; or
| | - Kevin A. Wood
- Ecosystem Health & Social Dimensions Unit, Wildfowl & Wetlands Trust (WWT), Slimbridge, Glos GL2 7BT, UK; (K.A.W.); (P.R.M.)
| | - Phoebe R. Maund
- Ecosystem Health & Social Dimensions Unit, Wildfowl & Wetlands Trust (WWT), Slimbridge, Glos GL2 7BT, UK; (K.A.W.); (P.R.M.)
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20
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du Plessis M, Seymour CL, Spottiswoode CN, Coetzee A. Artificial nectar feeders reduce sunbird abundance and plant visitation in Cape Fynbos adjacent to suburban areas. Glob Ecol Conserv 2021. [DOI: 10.1016/j.gecco.2021.e01706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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21
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Lack of Evidence That Bird Feeders Are a Source of Salmonellosis during Winter in Poland. Animals (Basel) 2021; 11:ani11061831. [PMID: 34205243 PMCID: PMC8234643 DOI: 10.3390/ani11061831] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 06/17/2021] [Accepted: 06/18/2021] [Indexed: 11/17/2022] Open
Abstract
Bird feeders are known to be a transfer site for many important bird pathogens, such as zoonotic Salmonella spp., known to be widespread among wild birds in Poland. The aim of the study was to investigate (1) whether feeders can be a source of Salmonella spp., (2) whether the risk is the same for feeders located in cities and rural areas and (3) whether there is a different level of contamination with Salmonella spp. between old and new feeders. Data were collected in the period 12 January-28 February 2018 in four cities in Poland and nearby rural areas. In total, 204 feeders were sampled. The samples from feeders were taken after a 2-week period of feeding birds. Material for analysis consisted of the remains of food and feces. We did not find the presence of Salmonella spp. in any of the tested samples collected from bird feeders. Therefore, the estimated value of the 95% confidence interval for the binary data was 0.000-0.018. Reasons for the isolation of Salmonella spp. from feeders not being successful lie in the low intensity of bacterial shedding by infected wild birds and low survival of bacteria in the environment in bird feces-which are still not well studied.
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22
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Valente-Neto F, Roque FDO, Pauliquevis CF, Oliveira AKMD, Provete DB, Szabo JK, Souza FL. Loss of Cultural and Functional Diversity Associated With Birds Across the Urbanization Gradient in a Tropical City. Front Ecol Evol 2021. [DOI: 10.3389/fevo.2021.615797] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Birds provide many ecosystem services to people, including provisioning, regulating and cultural services. People attribute multiple cultural values to ecosystems and biodiversity and the diversity of these cultural values can be considered as cultural diversity. While human-nature interactions occur more frequently in cities and urbanization negatively affects different facets of avian biodiversity, little is known about its consequence for cultural diversity. Here, we assess how the urbanization gradient in Campo Grande, a Brazilian city in the Cerrado biodiversity hotspot, affects functional and cultural diversity associated with birds and if functional and cultural diversity are congruent. We also investigate the relation between urbanization gradient with functional traits and cultural values, weighted by species abundance. We used a dataset based on bird surveyed in 61 landscapes along a gradient of impervious surface cover. To estimate functional and cultural diversity, we used indices that estimate richness and divergence of functional traits and cultural values. We found that urbanization affected functional and cultural richness negatively, while there was no effect on functional and cultural divergence. Functional and cultural richness and functional and cultural divergence were weakly, but significantly correlated. Bird species that nest on trees decreased and those that nest in artificial structures and on the ground increased along the impervious surface gradient. Body size, diet, habitat, mating system, flock behavior, and all cultural values (number of times the species was mentioned by football teams, music or poetry, city flags and anthems, and folklore tales) were not significantly affected by impervious surface. The negative relationship between impervious surface and bird cultural richness may indicate that people living in more urbanized areas experience nature less compared to people in less urbanized areas, which can affect their psychological well-being. In these highly urbanized areas, contact with culturally valued birds and cultural services provided by birds may also diminish. The negative relationship between functional richness and urbanization also indicate that highly urbanized areas may be losing important ecosystems services provided by birds.
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23
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Mittermeier JC, Roll U, Matthews TJ, Correia R, Grenyer R. Birds that are more commonly encountered in the wild attract higher public interest online. CONSERVATION SCIENCE AND PRACTICE 2021. [DOI: 10.1111/csp2.340] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Affiliation(s)
| | - Uri Roll
- Mitrani Department of Desert Ecology, The Jacob Blaustein Institutes for Desert Research Ben‐Gurion University of the Negev Beersheba Israel
| | - Thomas J. Matthews
- School of Geography, Earth and Environmental Sciences, and Birmingham Institute of Forest Research University of Birmingham Edgbaston Birmingham UK
- CE3C – Centre for Ecology Evolution and Environmental Changes/Azorean Biodiversity Group and Univ. dos Açores – Depto de Ciências e Engenharia do Ambiente Angra do Heroísmo Portugal
| | - Ricardo Correia
- Helsinki Lab of Interdisciplinary Conservation Science (HELICS), Department of Geosciences and Geography University of Helsinki Helsinki Finland
- Helsinki Institute of Sustainability Science (HELSUS) University of Helsinki Helsinki Finland
| | - Rich Grenyer
- School of Geography and The Environment University of Oxford Oxford UK
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24
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Birds and Bioenergy within the Americas: A Cross-National, Social–Ecological Study of Ecosystem Service Tradeoffs. LAND 2021. [DOI: 10.3390/land10030258] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Although renewable energy holds great promise in mitigating climate change, there are socioeconomic and ecological tradeoffs related to each form of renewable energy. Forest-related bioenergy is especially controversial, because tree plantations often replace land that could be used to grow food crops and can have negative impacts on biodiversity. In this study, we examined public perceptions and ecosystem service tradeoffs between the provisioning services associated with cover types associated with bioenergy crop (feedstock) production and forest habitat-related supporting services for birds, which themselves provide cultural and regulating services. We combined a social survey-based assessment of local values and perceptions with measures of bioenergy feedstock production impacts on bird habitat in four countries: Argentina, Brazil, Mexico, and the USA. Respondents in all countries rated birds as important or very important (83–99% of respondents) and showed lower enthusiasm for, but still supported, the expansion of bioenergy feedstocks (48–60% of respondents). Bioenergy feedstock cover types in Brazil and Argentina had the greatest negative impact on birds but had a positive impact on birds in the USA. In Brazil and Mexico, public perceptions aligned fairly well with the realities of the impacts of potential bioenergy feedstocks on bird communities. However, in Argentina and the USA, perceptions of bioenergy impacts on birds did not match well with the data. Understanding people’s values and perceptions can help inform better policy and management decisions regarding land use changes.
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25
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Kahl S, Wood CM, Eibl M, Klinck H. BirdNET: A deep learning solution for avian diversity monitoring. ECOL INFORM 2021. [DOI: 10.1016/j.ecoinf.2021.101236] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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26
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Corley J, Okely JA, Taylor AM, Page D, Welstead M, Skarabela B, Redmond P, Cox SR, Russ TC. Home garden use during COVID-19: Associations with physical and mental wellbeing in older adults. JOURNAL OF ENVIRONMENTAL PSYCHOLOGY 2021; 73:101545. [PMID: 36540294 PMCID: PMC9756817 DOI: 10.1016/j.jenvp.2020.101545] [Citation(s) in RCA: 83] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 11/19/2020] [Accepted: 12/08/2020] [Indexed: 05/02/2023]
Abstract
The COVID-19 pandemic has affected many aspects of people's lives. Lockdown measures to reduce the spread of COVID-19 have been more stringent for those aged over 70, at highest risk for the disease. Here, we examine whether home garden usage is associated with self-reported mental and physical wellbeing in older adults, during COVID-19 lockdown in Scotland. This study analysed data from 171 individuals (mean age 84 ± 0.5 years) from the Lothian Birth Cohort 1936 study who completed an online survey approximately two months after lockdown commenced (May/June, 2020), and reported having access to a home garden. The survey also included items on garden activities (gardening, relaxing), frequency of garden usage during lockdown, and measures of self-rated physical health, emotional and mental health, anxiety about COVID-19, and sleep quality. Ordinal regression models were adjusted for sex, living alone, education, occupational social class, anxiety and depressive symptoms, body mass index, and history of diabetes and cardiovascular disease. Neither gardening nor relaxing in the garden were associated with health outcomes. However, higher frequency of garden usage during lockdown was associated with better self-rated physical health (P = 0.005), emotional and mental health (P = 0.04), sleep quality (P = 0.03), and a composite health score (P = 0.001), after adjusting for covariates. None of the garden measures were associated with perceived change in physical health, mental and emotional health, or sleep quality, from pre-lockdown levels. The results of the current study provide support for positive health benefits of spending time in a garden-though associations may be bidirectional-and suggest that domestic gardens could be a potential health resource during the COVID-19 pandemic.
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Affiliation(s)
- Janie Corley
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, Edinburgh, UK
| | - Judith A Okely
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, Edinburgh, UK
| | - Adele M Taylor
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, Edinburgh, UK
| | - Danielle Page
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, Edinburgh, UK
| | - Miles Welstead
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, Edinburgh, UK
- Edinburgh Dementia Prevention, University of Edinburgh, BioCube 1, Edinburgh, UK
| | - Barbora Skarabela
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, Edinburgh, UK
| | - Paul Redmond
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, Edinburgh, UK
| | - Simon R Cox
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, Edinburgh, UK
| | - Tom C Russ
- Lothian Birth Cohorts, Department of Psychology, University of Edinburgh, Edinburgh, UK
- Alzheimer Scotland Dementia Research Centre, 7 George Square, Edinburgh, UK
- Division of Psychiatry, Centre for Clinical Brain Sciences, University of Edinburgh, UK
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27
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Seasonal variation in habitat use, daily routines and interactions with humans by urban-dwelling gulls. Urban Ecosyst 2021. [DOI: 10.1007/s11252-021-01101-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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28
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Schuetz JG, Johnston A. Tracking the cultural niches of North American birds through time. PEOPLE AND NATURE 2020. [DOI: 10.1002/pan3.10173] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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29
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Jones LP, Turvey ST, Massimino D, Papworth SK. Investigating the implications of shifting baseline syndrome on conservation. PEOPLE AND NATURE 2020. [DOI: 10.1002/pan3.10140] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Affiliation(s)
- Lizzie P. Jones
- School of Biological Sciences Royal Holloway, University of London Egham UK
- Institute of Zoology Zoological Society of London London UK
| | | | | | - Sarah K. Papworth
- School of Biological Sciences Royal Holloway, University of London Egham UK
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30
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Measuring Actions for Nature—Development and Validation of a Pro-Nature Conservation Behaviour Scale. SUSTAINABILITY 2020. [DOI: 10.3390/su12124885] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Scientists have classed the ongoing decline in biodiversity—caused by humans—as a mass extinction. To mitigate the consequences of this extinction, immediate action is of the utmost importance. However, effective ways of promoting pro-nature conservation behaviours to preserve and enhance biodiversity require better understanding and measurement. Thus, a reliable and valid measurement tool is needed. While there are measurement tools for general pro-environmental behaviours, as of yet, no measure of behaviours that specifically promote biodiversity exists. Here, we present such a tool: the Pro-Nature Conservation Behaviour Scale (ProCoBS), a psychometrically validated questionnaire scale measuring active behaviours that specifically support the conservation of biodiversity. An item pool developed through consultation with wildlife and biodiversity experts was subjected to psychometric scale development analyses. Data from 300 participants were used to develop the 18-item ProCoBS long form, as well as an 8-item short form. A latent variable model with four factors (Individual Engagement, Social Engagement, Planting, and Wildlife) was identified. In a second study, a subset of 250 of the original participants answered the questionnaire again, in addition to related psychological constructs. The data were used to assess test–retest reliability and construct validity. Results showed that the scale and its short form were reliable (full scale: α = 0.893, short form: α = 0.825) and valid. In a third study, a representative sample of 1298 adults in the UK completed the short form. Confirmatory Factor Analysis demonstrated a good fit for all factors, indicating that the ProCoBS is a psychometrically robust measure. The ProCoBS provides the definitive, much needed tool for measuring conservation behaviours. This will enhance research and impact practical work in the conservation domain for a sustainable future. A cross-cultural examination of the scale is still needed.
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31
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Funk A, Hutton P, Earl S, Deviche P, Sweazea K. Short communication: Levels of land use and land cover in Phoenix, Arizona are associated with elevated plasma triglycerides in the Gambel's Quail, Callipepla gambelii. Comp Biochem Physiol A Mol Integr Physiol 2020; 247:110730. [PMID: 32437960 DOI: 10.1016/j.cbpa.2020.110730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 05/04/2020] [Accepted: 05/06/2020] [Indexed: 11/18/2022]
Abstract
Gambel's Quail, Callipepla gambelii, are gregarious birds commonly found in the southwestern deserts of the United States and Northwestern Mexico. With expanding urbanization, these birds are often found in exurban and suburban areas where they have access to food sources that may differ from those used by birds living in rural habitats and, as a result, also differ morphologically and physiologically. To investigate this hypothesis, we compared the morphology and nutritional physiology of quail sampled at sites varying with respect to land use and cover. We hypothesized that quail living in more developed areas have access to a greater variety of and to more stable food resources, and predicted that morphology and nutritional physiology would be associated with degree of urbanization. We sampled adult birds at locations in the greater Phoenix metropolitan, Arizona (USA) area that vary with respect to land use and cover types. At the time of capture, birds were weighed and chest circumference was recorded. We also collected a blood sample from the jugular vein of each individual for analysis of plasma glucose, total proteins, triglycerides, and free glycerol. Consistent with the hypothesis, birds living in more developed environments had larger chest circumferences and higher circulating lipid concentrations than birds living in less developed areas, suggesting greater access to lipid-rich foods. In addition, the areal proportion of grass and lakes was negatively correlated to plasma free glycerol (r = -0.46, p = .031), and positively, but not significantly, correlated to plasma protein concentrations (r = 0.388, p = .073). These results suggest that quail living in areas with more grass have access to less dietary fats than urban birds. The findings are the first to indicate an association between urbanization and the morphology and nutritional physiology of Gambel's Quail, but further study using more and larger samples is needed before these findings can be generalized.
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Affiliation(s)
- Alexander Funk
- School of Life Sciences, Julie Ann Wrigley Global Institute of Sustainability, Tempe, AZ, United States of America
| | - Pierce Hutton
- School of Life Sciences, Julie Ann Wrigley Global Institute of Sustainability, Tempe, AZ, United States of America
| | - Stevan Earl
- Julie Ann Wrigley Global Institute of Sustainability, Tempe, AZ, United States of America
| | - Pierre Deviche
- School of Life Sciences, Julie Ann Wrigley Global Institute of Sustainability, Tempe, AZ, United States of America
| | - Karen Sweazea
- School of Life Sciences, Julie Ann Wrigley Global Institute of Sustainability, Tempe, AZ, United States of America; College of Health Solutions, Arizona State University, Phoenix, AZ, United States of America.
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32
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Hammond RL. Bird Feeders Increase Connection to Nature in Parents But Not in Their Children. ECOPSYCHOLOGY 2020. [DOI: 10.1089/eco.2019.0036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Ruby L. Hammond
- Biological Sciences Department, Northern Arizona University, Flagstaff, Arizona
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33
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Knutie SA. Food supplementation affects gut microbiota and immunological resistance to parasites in a wild bird species. J Appl Ecol 2020. [DOI: 10.1111/1365-2664.13567] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Sarah A. Knutie
- Department of Ecology and Evolutionary Biology University of Connecticut Storrs CT USA
- Institute for Systems Genomics University of Connecticut Storrs CT USA
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34
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Where the wild things are! Do urban green spaces with greater avian biodiversity promote more positive emotions in humans? Urban Ecosyst 2020. [DOI: 10.1007/s11252-020-00929-z] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AbstractUrban green space can help mitigate the negative impacts of urban living and provide positive effects on citizens’ mood, health and well-being. Questions remain, however, as to whether all types of green space are equally beneficial, and if not, what landscape forms or key features optimise the desired benefits. For example, it has been cited that urban landscapes rich in wildlife (high biodiversity) may promote more positive emotions and enhance well-being. This research utilised a mobile phone App, employed to assess people’s emotions when they entered any one of 945 green spaces within the city of Sheffield, UK. Emotional responses were correlated to key traits of the individual green spaces, including levels of biodiversity the participant perceived around them. For a subsample of these green spaces, actual levels of biodiversity were assessed through avian and habitat surveys. Results demonstrated strong correlations between levels of avian biodiversity within a green space and human emotional response to that space. Respondents reported being happier in sites with greater avian biodiversity (p < 0.01, r = 0.78) and a greater variety of habitats (p < 0.02, r = 0.72). Relationships were strengthened when emotions were linked to perceptions of overall biodiversity (p < 0.001, r = 0.89). So, when participants thought the site was wildlife rich, they reported more positive emotions, even when actual avian biodiversity levels were not necessarily enhanced. The data strengthens the arguments that nature enhances well-being through positive affect, and that increased ‘engagement with nature’ may help support human health within urban environments. The results have strong implications for city planning with respect to the design, management and use of city green spaces.
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Echeverri A, Karp DS, Naidoo R, Tobias JA, Zhao J, Chan KMA. Can avian functional traits predict cultural ecosystem services? PEOPLE AND NATURE 2019. [DOI: 10.1002/pan3.10058] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Affiliation(s)
- Alejandra Echeverri
- Institute for Resources, Environment, and Sustainability University of British Colombia Vancouver BC Canada
| | - Daniel S. Karp
- Department of Wildlife, Fish, and Conservation Biology University of California Davis CA USA
| | - Robin Naidoo
- Institute for Resources, Environment, and Sustainability University of British Colombia Vancouver BC Canada
- World Wildlife Fund Washington DC USA
| | | | - Jiaying Zhao
- Institute for Resources, Environment, and Sustainability University of British Colombia Vancouver BC Canada
- Department of Psychology University of British Columbia Vancouver BC Canada
| | - Kai M. A. Chan
- Institute for Resources, Environment, and Sustainability University of British Colombia Vancouver BC Canada
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36
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Gadau A, Crawford MS, Mayek R, Giraudeau M, McGraw KJ, Whisner CM, Kondrat-Smith C, Sweazea KL. A comparison of the nutritional physiology and gut microbiome of urban and rural house sparrows (Passer domesticus). Comp Biochem Physiol B Biochem Mol Biol 2019; 237:110332. [DOI: 10.1016/j.cbpb.2019.110332] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 08/19/2019] [Accepted: 08/23/2019] [Indexed: 01/07/2023]
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Clements H, Valentin S, Jenkins N, Rankin J, Baker JS, Gee N, Snellgrove D, Sloman K. The effects of interacting with fish in aquariums on human health and well-being: A systematic review. PLoS One 2019; 14:e0220524. [PMID: 31356652 PMCID: PMC6663029 DOI: 10.1371/journal.pone.0220524] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 07/17/2019] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Most research into the health benefits of human-animal interaction has focused on species that interact physically with humans, such as dogs. This may be unsuitable for certain populations for reasons including accessibility and the risk of negative consequences to both the person and the animal. However, some research has associated viewing fish in aquariums with positive well-being outcomes; as there is no physical contact with the animal, this form of interaction carries less risk. At present, little is known about the specific benefits of human-fish interaction. OBJECTIVES To explore current evidence relating to the psychological and physiological benefits of interacting with fish in aquariums. METHODS Systematic searches were conducted to identify relevant primary research of any design. All forms of interaction were considered, including keeping fish as companion animals and fish aquarium-based interventions. "Non-live" alternatives, such as videos, were also considered. This review was conducted according to a registered protocol (PROSPERO ID: CRD42018090466). RESULTS Nineteen studies were included. Two provided tentative evidence that keeping home aquaria is associated with relaxation. The remaining studies involved novel interactions with fish in home or public aquariums. Outcomes relating to anxiety, relaxation and/or physiological stress were commonly assessed; evidence was mixed with both positive and null findings. Preliminary support was found for effects on mood, pain, nutritional intake and body weight, but not loneliness. All studies had methodological issues and risk of bias was either high or unclear. CONCLUSIONS Review findings suggest that interacting with fish in aquariums has the potential to benefit human well-being, although research on this topic is currently limited. Future research should aim to address gaps in the evidence, such as whether and how the type of human-fish interaction can influence well-being outcomes. Researchers should also aim to address the methodological concerns highlighted in this review.
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Affiliation(s)
- Heather Clements
- Institute of Biomedical and Environmental Health Research, School of Health and Life Sciences, University of the West of Scotland, Paisley, United Kingdom
| | - Stephanie Valentin
- Institute of Clinical Exercise and Health Science, School of Health and Life Sciences, University of the West of Scotland, Lanarkshire, United Kingdom
| | - Nicholas Jenkins
- School of Media, Culture and Society, University of the West of Scotland, Lanarkshire, United Kingdom
| | - Jean Rankin
- School of Health and Life Sciences, University of the West of Scotland, Paisley, United Kingdom
| | - Julien S. Baker
- Institute of Clinical Exercise and Health Science, School of Health and Life Sciences, University of the West of Scotland, Lanarkshire, United Kingdom
| | - Nancy Gee
- WALTHAM Centre for Pet Nutrition, Leicestershire, United Kingdom
- Department of Psychology, State University of New York, Fredonia, New York, United States of America
| | - Donna Snellgrove
- WALTHAM Centre for Pet Nutrition, Leicestershire, United Kingdom
| | - Katherine Sloman
- Institute of Biomedical and Environmental Health Research, School of Health and Life Sciences, University of the West of Scotland, Paisley, United Kingdom
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38
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The composition of British bird communities is associated with long-term garden bird feeding. Nat Commun 2019; 10:2088. [PMID: 31113960 PMCID: PMC6529538 DOI: 10.1038/s41467-019-10111-5] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 04/18/2019] [Indexed: 11/17/2022] Open
Abstract
There is a multi-billion dollar global industry dedicated to feeding wild birds in residential gardens. This extraordinary boost to food resources is almost certainly reshaping entire bird communities, yet the large-scale, long-term impacts on community ecology remain unknown. Here we reveal a 40-year transformation of the bird communities using garden bird feeders in Britain, and provide evidence to suggest how this may have contributed to national-scale population changes. We find that increases in bird diversity at feeders are associated with increasing community evenness, as species previously rarely observed in gardens have increasingly exploited the growing variety of foods on offer over time. Urban areas of Britain are consequently nurturing growing populations of feeder-using bird species, while the populations of species that do not use feeders remain unchanged. Our findings illustrate the on-going, gross impact people can have on bird community structure across large spatial scales. Garden bird feeding is a prolific human activity that provides a reliable foraging opportunity to wild birds. Here the authors use a 40-year data set to show that large-scale restructuring of garden bird communities and growth in urban bird populations can be linked to changing feeding practices.
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Abstract
Efforts to mitigate the current biodiversity crisis require a better understanding of how and why humans value other species. We use Internet query data and citizen science data to characterize public interest in 621 bird species across the United States. We estimate the relative popularity of different birds by quantifying how frequently people use Google to search for species, relative to the rates at which they are encountered in the environment. In intraspecific analyses, we also quantify the degree to which Google searches are limited to, or extend beyond, the places in which people encounter each species. The resulting metrics of popularity and geographic specificity of interest allow us to define aspects of relationships between people and birds within a cultural niche space. We then estimate the influence of species traits and socially constructed labels on niche positions to assess the importance of observations and ideas in shaping public interest in birds. Our analyses show clear effects of migratory strategy, color, degree of association with bird feeders, and, especially, body size on niche position. They also indicate that cultural labels, including "endangered," "introduced," and, especially, "team mascot," are strongly associated with the magnitude and geographic specificity of public interest in birds. Our results provide a framework for exploring complex relationships between humans and other species and enable more informed decision-making across diverse bird conservation strategies and goals.
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40
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Dayer AA, Rosenblatt C, Bonter DN, Faulkner H, Hall RJ, Hochachka WM, Phillips TB, Hawley DM. Observations at backyard bird feeders influence the emotions and actions of people that feed birds. PEOPLE AND NATURE 2019. [DOI: 10.1002/pan3.17] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Affiliation(s)
- Ashley A. Dayer
- Department of Fish and Wildlife Conservation Virginia Tech Blacksburg Virginia
| | - Connor Rosenblatt
- Department of Fish and Wildlife Conservation Virginia Tech Blacksburg Virginia
| | | | | | - Richard J. Hall
- Odum School of Ecology and Department of Infectious Diseases College of Veterinary Medicine University of Georgia Athens Georgia
| | | | | | - Dana M. Hawley
- Department of Biological Sciences Virginia Tech Blacksburg Virginia
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41
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Baverstock S, Weston MA, Miller KK. A global paucity of wild bird feeding policy. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 653:105-111. [PMID: 30408658 DOI: 10.1016/j.scitotenv.2018.10.338] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 10/24/2018] [Accepted: 10/25/2018] [Indexed: 06/08/2023]
Abstract
Feeding wild birds is a common and popular human-wildlife interaction throughout the world. However, controversy exists over the benefits and costs to the birds and humans involved. This bibliometric study documents wild bird feeding policies around the globe and examines environmental and socio-cultural factors which may influence the position adopted by these policies. We located 412 policies from 237 different countries, territories or dependencies (jurisdictions); 58.7% of jurisdictions had no information available online regarding wild bird feeding policy. Generalized Linear Modelling revealed that colder minimum ambient temperatures were associated with more pro-feeding policy settings. An index of controversy was calculated for each jurisdiction; most (77.6%) had no controversy. This study highlights the significant variation in policy settings for wild bird feeding across jurisdictions and controversy in almost a quarter of jurisdictions. Recommendations are made for the development of clear, consistent and readily available policy advice on this globally popular human-wildlife interaction.
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Affiliation(s)
- Sinéad Baverstock
- Deakin University, Centre for Integrative Ecology, School of Life and Environmental Sciences, Faculty of Science, Engineering and the Built Environment, 221 Burwood Hwy, Geelong, Victoria 3125, Australia.
| | - Michael A Weston
- Deakin University, Centre for Integrative Ecology, School of Life and Environmental Sciences, Faculty of Science, Engineering and the Built Environment, 221 Burwood Hwy, Geelong, Victoria 3125, Australia.
| | - Kelly K Miller
- Deakin University, Centre for Integrative Ecology, School of Life and Environmental Sciences, Faculty of Science, Engineering and the Built Environment, 221 Burwood Hwy, Geelong, Victoria 3125, Australia.
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42
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Kumar N, Jhala YV, Qureshi Q, Gosler AG, Sergio F. Human-attacks by an urban raptor are tied to human subsidies and religious practices. Sci Rep 2019; 9:2545. [PMID: 30796235 PMCID: PMC6385285 DOI: 10.1038/s41598-019-38662-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 12/27/2018] [Indexed: 11/09/2022] Open
Abstract
Growing urbanization is increasing human-wildlife interactions, including attacks towards humans by vertebrate predators, an aspect that has received extremely scarce investigation. Here, we examined the ecological, landscape and human factors that may promote human-aggression by raptorial Black kites Milvus migrans in the 16-millions inhabitants megacity of Delhi (India). Physical attacks depended on human activities such as unhygienic waste management, ritual-feeding of kites (mainly operated by Muslims), human density, and presence of a balcony near the nest, suggesting an association between aggression and frequent-close exposure to humans and derived food-rewards. Surprisingly, while more than 100,000 people could be at risk of attack in any given moment, attitudes by local inhabitants were strikingly sympathetic towards the birds, even by injured persons, likely as a result of religious empathy. These results highlight the importance of socio-cultural factors for urban biota and how these may radically differentiate the under-studied cities of developing countries from those of western nations, thus broadening our picture of human-wildlife interactions in urban environments. The rapid sprawling of urban and suburban areas with their associated food-subsidies is likely to increase proximity and exposure of large predators to humans, and vice versa, leading to heightened worldwide conflicts.
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Affiliation(s)
- Nishant Kumar
- Edward Grey Institute of Field Ornithology, Department of Zoology; South Parks Road, University of Oxford, Oxford, OX1, 3PS, United Kingdom. .,Wildlife Institute of India, Post Box # 18, PIN- 248001, Chandrabani, Dehradun, (Uttarakhand), India.
| | - Yadvendradev V Jhala
- Wildlife Institute of India, Post Box # 18, PIN- 248001, Chandrabani, Dehradun, (Uttarakhand), India
| | - Qamar Qureshi
- Wildlife Institute of India, Post Box # 18, PIN- 248001, Chandrabani, Dehradun, (Uttarakhand), India
| | - Andrew G Gosler
- Edward Grey Institute of Field Ornithology, Department of Zoology; South Parks Road, University of Oxford, Oxford, OX1, 3PS, United Kingdom.,Institute of Human Sciences, School of Anthropology and Museum Ethnography, 58a Banbury Rd., Oxford, OX2 6QS, United Kingdom
| | - Fabrizio Sergio
- Department of Conservation Biology, Estacion Biologica de Doñana-CSIC, C/ Americo Vespucio 26, 41092, Sevilla, Spain
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43
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Cox DTC, Gaston KJ. Human-nature interactions and the consequences and drivers of provisioning wildlife. Philos Trans R Soc Lond B Biol Sci 2019. [PMID: 29531147 PMCID: PMC5882998 DOI: 10.1098/rstb.2017.0092] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Many human populations are undergoing an extinction of experience, with a progressive decline in interactions with nature. This is a consequence both of a loss of opportunity for, and orientation towards, such experiences. The trend is of concern in part because interactions with nature can be good for human health and wellbeing. One potential means of redressing these losses is through the intentional provision of resources to increase wildlife populations in close proximity to people, thereby increasing the potential for positive human-nature experiences, and thence the array of benefits that can result. In this paper, we review the evidence that these resource subsidies have such a cascade of effects. In some Westernized countries, the scale of provision is extraordinarily high, and doubtless leads to both positive and negative impacts for wildlife. In turn, these impacts often lead to more frequent, reliable and closer human-nature interactions, with a greater variety of species. The consequences for human wellbeing remain poorly understood, although benefits documented in the context of human-nature interactions more broadly seem likely to apply. There are also some important feedback loops that need to be better characterized if resource provisioning is to contribute effectively towards averting the extinction of experience.This article is part of the theme issue 'Anthropogenic resource subsidies and host-parasite dynamics in wildlife'.
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Affiliation(s)
- Daniel T C Cox
- Environment and Sustainability Institute, University of Exeter, Penryn TR10 9FE, UK
| | - Kevin J Gaston
- Environment and Sustainability Institute, University of Exeter, Penryn TR10 9FE, UK
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44
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Lawson B, Robinson RA, Toms MP, Risely K, MacDonald S, Cunningham AA. Health hazards to wild birds and risk factors associated with anthropogenic food provisioning. Philos Trans R Soc Lond B Biol Sci 2019. [PMID: 29531146 PMCID: PMC5882997 DOI: 10.1098/rstb.2017.0091] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Provision of supplementary food for wild birds at garden feeding stations is a common, large-scale and year-round practice in multiple countries including Great Britain (GB). While these additional dietary resources can benefit wildlife, there is a concomitant risk of disease transmission, particularly when birds repeatedly congregate in the same place at high densities and through interactions of species that would not normally associate in close proximity. Citizen science schemes recording garden birds are popular and can integrate disease surveillance with population monitoring, offering a unique opportunity to explore inter-relationships between supplementary feeding, disease epidemiology and population dynamics. Here, we present findings from a national surveillance programme in GB and note the dynamism of endemic and emerging diseases over a 25-year period, focusing on protozoal (finch trichomonosis), viral (Paridae pox) and bacterial (passerine salmonellosis) diseases with contrasting modes of transmission. We also examine the occurrence of mycotoxin contamination of food residues in bird feeders, which present both a direct and indirect (though immunosuppression) risk to wild bird health. Our results inform evidence-based mitigation strategies to minimize anthropogenically mediated health hazards, while maintaining the benefits of providing supplementary food for wild birds.This article is part of the theme issue 'Anthropogenic resource subsidies and host-parasite dynamics in wildlife'.
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Affiliation(s)
- Becki Lawson
- Institute of Zoology, Zoological Society of London, Regent's Park, London NW1 4RY, UK
| | - Robert A Robinson
- British Trust for Ornithology, The Nunnery, Thetford, Norfolk IP24 2PU, UK
| | - Mike P Toms
- British Trust for Ornithology, The Nunnery, Thetford, Norfolk IP24 2PU, UK
| | - Kate Risely
- British Trust for Ornithology, The Nunnery, Thetford, Norfolk IP24 2PU, UK
| | - Susan MacDonald
- Fera Science Ltd, National Agri-Food Innovation Campus, Sand Hutton, York YO41 1LZ, UK
| | - Andrew A Cunningham
- Institute of Zoology, Zoological Society of London, Regent's Park, London NW1 4RY, UK
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45
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Altizer S, Becker DJ, Epstein JH, Forbes KM, Gillespie TR, Hall RJ, Hawley DM, Hernandez SM, Martin LB, Plowright RK, Satterfield DA, Streicker DG. Food for contagion: synthesis and future directions for studying host-parasite responses to resource shifts in anthropogenic environments. Philos Trans R Soc Lond B Biol Sci 2019. [PMID: 29531154 DOI: 10.1098/rstb.2017.0102] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Human-provided resource subsidies for wildlife are diverse, common and have profound consequences for wildlife-pathogen interactions, as demonstrated by papers in this themed issue spanning empirical, theoretical and management perspectives from a range of study systems. Contributions cut across scales of organization, from the within-host dynamics of immune function, to population-level impacts on parasite transmission, to landscape- and regional-scale patterns of infection. In this concluding paper, we identify common threads and key findings from author contributions, including the consequences of resource subsidies for (i) host immunity; (ii) animal aggregation and contact rates; (iii) host movement and landscape-level infection patterns; and (iv) interspecific contacts and cross-species transmission. Exciting avenues for future work include studies that integrate mechanistic modelling and empirical approaches to better explore cross-scale processes, and experimental manipulations of food resources to quantify host and pathogen responses. Work is also needed to examine evolutionary responses to provisioning, and ask how diet-altered changes to the host microbiome influence infection processes. Given the massive public health and conservation implications of anthropogenic resource shifts, we end by underscoring the need for practical recommendations to manage supplemental feeding practices, limit human-wildlife conflicts over shared food resources and reduce cross-species transmission risks, including to humans.This article is part of the theme issue 'Anthropogenic resource subsidies and host-parasite dynamics in wildlife'.
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Affiliation(s)
- Sonia Altizer
- Odum School of Ecology, College of Veterinary Medicine, University of Georgia, Athens, GA, USA .,Center for the Ecology of Infectious Disease, College of Veterinary Medicine, University of Georgia, Athens, GA, USA
| | - Daniel J Becker
- Odum School of Ecology, College of Veterinary Medicine, University of Georgia, Athens, GA, USA.,Center for the Ecology of Infectious Disease, College of Veterinary Medicine, University of Georgia, Athens, GA, USA.,Department of Microbiology and Immunology, Montana State University, Bozeman, MT, USA
| | | | - Kristian M Forbes
- Department of Virology, University of Helsinki, Helsinki, Finland.,Department of Biology, The Pennsylvania State University, University Park, PA, USA.,Center for Infectious Disease Dynamics, The Pennsylvania State University, University Park, PA, USA
| | - Thomas R Gillespie
- Department of Environmental Sciences and Program in Population Biology, Ecology and Evolution, Rollins School of Public Health, Emory University, Atlanta, GA, USA.,Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Richard J Hall
- Odum School of Ecology, College of Veterinary Medicine, University of Georgia, Athens, GA, USA.,Center for the Ecology of Infectious Disease, College of Veterinary Medicine, University of Georgia, Athens, GA, USA.,Department of Infectious Disease, College of Veterinary Medicine, College of Veterinary Medicine, University of Georgia, Athens, GA, USA
| | - Dana M Hawley
- Department of Biological Sciences, Virginia Tech, Blacksburg, VA, USA
| | - Sonia M Hernandez
- Warnell School of Forestry and Natural Resources, College of Veterinary Medicine, University of Georgia, Athens, GA, USA.,Southeastern Cooperative Wildlife Disease Study, College of Veterinary Medicine, University of Georgia, Athens, GA, USA
| | - Lynn B Martin
- Department of Integrative Biology, University of South Florida, Tampa, FL, USA
| | - Raina K Plowright
- Department of Microbiology and Immunology, Montana State University, Bozeman, MT, USA
| | - Dara A Satterfield
- Migratory Bird Center, Smithsonian Conservation Biology Institute, National Zoological Park, Washington, DC 20008, USA
| | - Daniel G Streicker
- Odum School of Ecology, College of Veterinary Medicine, University of Georgia, Athens, GA, USA.,Institute of Biodiversity, Animal Health and Comparative Medicine, University of Glasgow, Glasgow G12 8QQ, UK.,MRC-University of Glasgow Centre for Virus Research, Glasgow G61 1QH, UK
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46
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Crawford HM, Fontaine JB, Calver MC. Ultrasonic deterrents reduce nuisance cat (Felis catus) activity on suburban properties. Glob Ecol Conserv 2018. [DOI: 10.1016/j.gecco.2018.e00444] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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47
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Citizen science reveals widespread supplementary feeding of African woolly-necked storks in suburban areas of KwaZulu-Natal, South Africa. Urban Ecosyst 2018. [DOI: 10.1007/s11252-018-0774-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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48
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Cox DTC, Hudson HL, Plummer KE, Siriwardena GM, Anderson K, Hancock S, Devine-Wright P, Gaston KJ. Covariation in urban birds providing cultural services or disservices and people. J Appl Ecol 2018. [DOI: 10.1111/1365-2664.13146] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Daniel T. C. Cox
- Environment & Sustainability Institute; University of Exeter; Penryn UK
| | - Hannah L. Hudson
- Environment & Sustainability Institute; University of Exeter; Penryn UK
| | - Kate E. Plummer
- British Trust for Ornithology; The Nunnery; Thetford UK
- Centre for Ecology & Conservation; College of Life & Environmental Sciences; University of Exeter; Penryn UK
| | | | - Karen Anderson
- Environment & Sustainability Institute; University of Exeter; Penryn UK
| | - Steven Hancock
- Global Ecology Lab; Department of Geographical Sciences; University of Maryland; College Park MD USA
| | | | - Kevin J. Gaston
- Environment & Sustainability Institute; University of Exeter; Penryn UK
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Reed JH, Bonter DN. Supplementing non-target taxa: bird feeding alters the local distribution of mammals. ECOLOGICAL APPLICATIONS : A PUBLICATION OF THE ECOLOGICAL SOCIETY OF AMERICA 2018; 28:761-770. [PMID: 29509299 DOI: 10.1002/eap.1683] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 12/07/2017] [Accepted: 12/21/2017] [Indexed: 06/08/2023]
Abstract
Although the effects of bird feeding on avian species have been extensively examined, few studies evaluate the indirect effects of bird feeding on non-target taxa. Bird seed could provide direct nourishment to several mammalian species (e.g., Lagomorpha, Rodentia, and Cetartiodactyla), potentially altering their distribution and behavior with possible unintended consequences for some avian populations, particularly those not directly benefiting from the resource. To examine how bird feeders may influence the presence and behavior of mammals, we used camera traps to quantify differences in the distribution and richness of mammal species frequenting sites with bird feeders and control sites (lacking feeders) in Ithaca, New York, USA. We recorded 15,684 images capturing 12 mammal species with gray squirrel (Sciurus carolinensis) and raccoon (Procyon lotor) detected significantly more often at feeder sites than at control sites. Detections of white-tailed deer (Odocoileus virginianus) marginally increased near feeders whereas detections of several carnivorous species were unrelated to the presence of bird feeders. We recorded larger gray squirrel and raccoon group sizes and greater mammal richness at feeder sites than at nearby control sites. We detected squirrels and raccoons less when snow covered the ground than on snow-free days. Ambient temperature was not a strong predictor of mammal detections. Camera trapping revealed strong, species-specific patterns in the timing of daily visitation to areas with feeders. Because many mammals depredate bird nests, the local increases in mammal richness and activity near bird feeders may create an ecological trap for avian species nesting in close proximity to supplemental feeding stations.
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Affiliation(s)
- J Hunter Reed
- Department of Animal Science, Cornell University, Morrison Hall, 507 Tower Road, Ithaca, New York, 14853, USA
| | - David N Bonter
- Cornell Lab of Ornithology, 159 Sapsucker Woods Road, Ithaca, New York, 14850, USA
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Gaston KJ, Cox DTC, Canavelli SB, García D, Hughes B, Maas B, Martínez D, Ogada D, Inger R. Population Abundance and Ecosystem Service Provision: The Case of Birds. Bioscience 2018; 68:264-272. [PMID: 29686433 PMCID: PMC5905662 DOI: 10.1093/biosci/biy005] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Although there is a diversity of concerns about recent persistent declines in the abundances of many species, the implications for the associated delivery of ecosystem services to people are surprisingly poorly understood. In principle, there are a broad range of potential functional relationships between the abundance of a species or group of species and the magnitude of ecosystem-service provision. Here, we identify the forms these relationships are most likely to take. Focusing on the case of birds, we review the empirical evidence for these functional relationships, with examples of supporting, regulating, and cultural services. Positive relationships between abundance and ecosystem-service provision are the norm (although seldom linear), we found no evidence for hump-shaped relationships, and negative ones were limited to cultural services that value rarity. Given the magnitude of abundance declines among many previously common species, it is likely that there have been substantial losses of ecosystem services, providing important implications for the identification of potential tipping points in relation to defaunation resilience, biodiversity conservation, and human well-being.
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Affiliation(s)
- Kevin J Gaston
- Environmental and Sustainability Institute at the University of Exeter, in Penryn, Cornwall, United Kingdom
| | - Daniel T C Cox
- Environmental and Sustainability Institute at the University of Exeter, in Penryn, Cornwall, United Kingdom
| | - Sonia B Canavelli
- National Institute of Agricultural Technology (INTA) Parana Experimental Station, in Entre Rios, Argentina
| | - Daniel García
- Department of Organism and System Biology and the Biodiversity Research Unit at Oviedo University, in Asturias, Spain
| | - Baz Hughes
- Wildfowl and Wetlands Trust at the Slimbridge Wetland Centre, in Gloucestershire, United Kingdom
| | - Bea Maas
- Department of Botany and Biodiversity Research, Division of Conservation Biology, Vegetation Ecology, and Landscape Ecology, at the University of Vienna, Austria
| | - Daniel Martínez
- Department of Organism and System Biology and the Biodiversity Research Unit at Oviedo University, in Asturias, Spain
| | - Darcy Ogada
- Africa programs at The Peregrine Fund, in Boise, Idaho, and a research associate at the National Museums of Kenya, in Nairobi
| | - Richard Inger
- Environmental and Sustainability Institute at the University of Exeter, in Penryn, Cornwall, United Kingdom
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