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Greyling E, Comley J, Cherry MI, Leslie AJ, Müller L. Facilitation of a free-roaming apex predator in working lands: evaluating factors that influence leopard spatial dynamics and prey availability in a South African biodiversity hotspot. PeerJ 2023; 11:e14575. [PMID: 36718440 PMCID: PMC9884037 DOI: 10.7717/peerj.14575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Accepted: 11/28/2022] [Indexed: 01/26/2023] Open
Abstract
Apex predators ideally require vast intact spaces that support sufficient prey abundances to sustain them. In a developing world, however, it is becoming extremely difficult to maintain large enough areas to facilitate apex predators outside of protected regions. Free-roaming leopards (Panthera pardus) are the last remaining apex predator in the Greater Cape Floristic Region, South Africa, and face a multitude of threats attributable to competition for space and resources with humans. Using camera-trap data, we investigated the influence of anthropogenic land modification on leopards and the availability of their natural prey species in two contrasting communities-primarily protected (Cederberg) and agriculturally transformed (Piketberg). Potential prey species composition and diversity were determined, to indicate prey availability in each region. Factors influencing spatial utilisation by leopards and their main prey species were also assessed. Estimated potential prey species richness (Cederberg = 27, Piketberg = 26) and diversity indices (Cederberg-H' = 2.64, Ds = 0.90; Piketberg-H' = 2.46, Ds = 0.89), supported by both the Jaccard's Index (J = 0.73) and Sørensen's Coefficient (CC = 0.85), suggested high levels of similarity across the two regions. Main leopard prey species were present in both regions, but their relative abundances differed. Grey rhebok, klipspringer, and rock hyrax were more abundant in the Cederberg, while Cape grysbok, Cape porcupine, chacma baboon, and common duiker were more abundant in Piketberg. Leopards persisted across the agriculturally transformed landscape despite these differences. Occupancy modelling revealed that the spatial dynamics of leopards differed between the two regions, except for both populations preferring areas further away from human habitation. Overall, anthropogenic factors played a greater role in affecting spatial utilisation by leopards and their main prey species in the transformed region, whereas environmental factors had a stronger influence in the protected region. We argue that greater utilisation of alternative main prey species to those preferred in the protected region, including livestock, likely facilitates the persistence of leopards in the transformed region, and believe that this has further implications for human-wildlife conflict. Our study provides a baseline understanding of the potential direct and indirect impacts of agricultural landscape transformation on the behaviour of leopards and shows that heavily modified lands have the potential to facilitate mammalian diversity, including apex predators. We iterate that conservation measures for apex predators should be prioritised where they are present on working lands, and encourage the collaborative development of customised, cost-effective, multi-species conflict management approaches that facilitate coexistence.
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Affiliation(s)
- Eugene Greyling
- Department of Botany & Zoology, Stellenbosch University, Stellenbosch, Western Cape, South Africa,The Cape Leopard Trust, Cape Town, Western Cape, South Africa
| | - Jessica Comley
- Wildlife and Reserve Management Research Group, University of Mpumalanga, Mbombela, Mpumalanga, South Africa,Current Affiliation: Department of Environmental and Life Sciences, Universiti Brunei Darussalam, Brunei Darussalam
| | - Michael I. Cherry
- Department of Botany & Zoology, Stellenbosch University, Stellenbosch, Western Cape, South Africa
| | - Alison J. Leslie
- Department of Conservation Ecology & Entomology, Stellenbosch University, Stellenbosch, Western Cape, South Africa
| | - Lana Müller
- The Cape Leopard Trust, Cape Town, Western Cape, South Africa
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Gadsden GI, Golden N, Harris NC. Place-Based Bias in Environmental Scholarship Derived from Social-Ecological Landscapes of Fear. Bioscience 2022; 73:23-35. [PMID: 36643594 PMCID: PMC9832956 DOI: 10.1093/biosci/biac095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Historical perspectives (e.g., moments of social, political, and economic significance) are increasingly relevant for developing insights into landscape change and ecosystem degradation. However, the question of how to incorporate historical events into ecological inquiry is still under development, owing to the evolving paradigm of transdisciplinary thinking between natural science and the humanities. In the present article, we call for the inclusion of negative human histories (e.g., evictions of communities and environmental injustices) as important factors that drive landscape change and shape research questions relevant to environmental conservation. We outline the detrimental effects of conservationists not addressing negative human histories by likening this social phenomenon to the ecological concept of landscapes of fear, which describes how not acknowledging these histories produces a landscape that constrains where and how research is conducted by scientists. Finally, we provide three positive recommendations for scholars or practitioners to address the manifestation of historic place-based bias in ecological research. What we call the social-ecological landscapes of fear provides a conceptual framework for more inclusive practices in ecology to increase the success of environmental and conservation goals.
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Affiliation(s)
| | - Nigel Golden
- Applied Wildlife Ecology (AWE) Lab, School of the Environment, Yale University, New Haven, Connecticut, United States
| | - Nyeema C Harris
- Applied Wildlife Ecology (AWE) Lab, School of the Environment, Yale University, New Haven, Connecticut, United States
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3
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Cordier CP, Smith DAE, Smith YE, Downs CT. Camera trap research in Africa: A systematic review to show trends in wildlife monitoring and its value as a research tool. Glob Ecol Conserv 2022. [DOI: 10.1016/j.gecco.2022.e02326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Phukuntsi MA, Dalton DL, Mwale M, Selier J, Cebekhulu T, Sethusa MT. Genetic patterns in three South African specialist antelope species: Threats, conservation management and their implications. CONSERVATION SCIENCE AND PRACTICE 2022. [DOI: 10.1111/csp2.12767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Affiliation(s)
- Metlholo Andries Phukuntsi
- South African National Biodiversity Institute Pretoria South Africa
- Department of Environment, Water and Earth Sciences Tshwane University of Technology Pretoria South Africa
| | - Desire Lee Dalton
- South African National Biodiversity Institute Pretoria South Africa
- School of Health and Life Sciences Teesside University Middlesbrough UK
| | - Monica Mwale
- South African National Biodiversity Institute Pretoria South Africa
| | - Jeanetta Selier
- South African National Biodiversity Institute Pretoria South Africa
- School of Life Sciences University of KwaZulu‐Natal Durban South Africa
| | - Thando Cebekhulu
- South African National Biodiversity Institute Pretoria South Africa
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Curveira‐Santos G, Gigliotti L, Sutherland C, Rato D, Santos‐Reis M, Swanepoel LH. Context-dependency in carnivore co-occurrence across a multi-use conservation landscape. Ecol Evol 2022; 12:e9239. [PMID: 36052301 PMCID: PMC9424669 DOI: 10.1002/ece3.9239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 08/01/2022] [Accepted: 08/03/2022] [Indexed: 11/08/2022] Open
Abstract
Carnivore intraguild dynamics depend on a complex interplay of environmental affinities and interspecific interactions. Context-dependency is commonly expected with varying suites of interacting species and environmental conditions but seldom empirically described. In South Africa, decentralized approaches to conservation and the resulting multi-tenure conservation landscapes have markedly altered the environmental stage that shapes the structure of local carnivore assemblages. We explored assemblage-wide patterns of carnivore spatial (residual occupancy probability) and temporal (diel activity overlap) co-occurrence across three adjacent wildlife-oriented management contexts-a provincial protected area, a private ecotourism reserve, and commercial game ranches. We found that carnivores were generally distributed independently across space, but existing spatial dependencies were context-specific. Spatial overlap was most common in the protected area, where species occur at higher relative abundances, and in game ranches, where predator persecution presumably narrows the scope for spatial asymmetries. In the private reserve, spatial co-occurrence patterns were more heterogeneous but did not follow a dominance hierarchy associated with higher apex predator densities. Pair-specific variability suggests that subordinate carnivores may alternate between pre-emptive behavioral strategies and fine-scale co-occurrence with dominant competitors. Consistency in species-pairs diel activity asynchrony suggested that temporal overlap patterns in our study areas mostly depend on species' endogenous clock rather than the local context. Collectively, our research highlights the complexity and context-dependency of guild-level implications of current management and conservation paradigms; specifically, the unheeded potential for interventions to influence the local network of carnivore interactions with unknown population-level and cascading effects.
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Affiliation(s)
- Gonçalo Curveira‐Santos
- Centre for Ecology, Evolution and Environmental Changes (cE3c), Faculdade de CiênciasUniversidade de LisboaLisbonPortugal
| | - Laura Gigliotti
- Department of Environmental Science, Policy, and ManagementUniversity of California BerkeleyBerkeleyCAUSA
| | - Chris Sutherland
- Centre for Research into Ecological and Environmental ModellingUniversity of St AndrewsSt AndrewsUK
| | - Daniela Rato
- Centre for Ecology, Evolution and Environmental Changes (cE3c), Faculdade de CiênciasUniversidade de LisboaLisbonPortugal
| | - Margarida Santos‐Reis
- Centre for Ecology, Evolution and Environmental Changes (cE3c), Faculdade de CiênciasUniversidade de LisboaLisbonPortugal
| | - Lourens H. Swanepoel
- Department of Zoology, School of Mathematical & Natural SciencesUniversity of VendaThohoyandouSouth Africa
- African Institute for Conservation EcologyLevubuSouth Africa
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6
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Rogan MS, Distiller G, Balme GA, Pitman RT, Mann GKH, Dubay SM, Whittington-Jones GM, Thomas LH, Broadfield J, Knutson T, O'Riain MJ. Troubled spots: Human impacts constrain the density of an apex predator inside protected areas. ECOLOGICAL APPLICATIONS : A PUBLICATION OF THE ECOLOGICAL SOCIETY OF AMERICA 2022; 32:e2551. [PMID: 35094452 DOI: 10.1002/eap.2551] [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: 04/22/2021] [Revised: 10/05/2021] [Accepted: 10/18/2021] [Indexed: 06/14/2023]
Abstract
Effective conservation requires understanding the processes that determine population outcomes. Too often, we assume that protected areas conserve wild populations despite evidence that they frequently fail to do so. Without large-scale studies, however, we cannot determine what relationships are the product of localized conditions versus general patterns that inform conservation more broadly. Leopards' (Panthera pardus) basic ecology is well studied but little research has investigated anthropogenic effects on leopard density at broad scales. We investigated the drivers of leopard density among 27 diverse protected areas in northeastern South Africa to understand what conditions facilitate abundant populations. We formulated 10 working hypotheses that considered the relative influence of bottom-up biological factors and top-down anthropogenic factors on leopard density. Using camera-trap survey data, we fit a multi-session spatial capture-recapture model with inhomogenous density for each hypothesis and evaluated support using an information theoretic approach. The four supported hypotheses indicated that leopard density is primarily limited by human impacts, but that habitat suitability and management conditions also matter. The proportion of camera stations that recorded domestic animals, a proxy for the extent of human impacts and protected area effectiveness, was the only predictor variable present in all four supported models. Protected areas are the cornerstone of large felid conservation, but only when the human-wildlife interface is well managed and protected areas shelter wildlife populations from anthropogenic impacts. To ensure the long-term abundance of large carnivore populations, reserve managers should recognize the ineffectiveness of "paper parks" and promote contiguous networks of protected areas that offer leopards and other large mammal populations greater space and reduced human impacts.
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Affiliation(s)
- Matthew S Rogan
- Institute for Communities and Wildlife in Africa, University of Cape Town, Cape Town, South Africa
- Panthera, New York, New York, USA
- Centre for Statistics in Ecology, the Environment and Conservation, Department of Statistical Sciences, University of Cape Town, Cape Town, South Africa
| | - Greg Distiller
- Institute for Communities and Wildlife in Africa, University of Cape Town, Cape Town, South Africa
- Centre for Statistics in Ecology, the Environment and Conservation, Department of Statistical Sciences, University of Cape Town, Cape Town, South Africa
- Department of Statistical Sciences, University of Cape Town, Cape Town, South Africa
| | - Guy A Balme
- Institute for Communities and Wildlife in Africa, University of Cape Town, Cape Town, South Africa
- Panthera, New York, New York, USA
| | - Ross T Pitman
- Institute for Communities and Wildlife in Africa, University of Cape Town, Cape Town, South Africa
- Panthera, New York, New York, USA
| | - Gareth K H Mann
- Institute for Communities and Wildlife in Africa, University of Cape Town, Cape Town, South Africa
- Panthera, New York, New York, USA
| | - Shannon M Dubay
- Institute for Communities and Wildlife in Africa, University of Cape Town, Cape Town, South Africa
- Panthera, New York, New York, USA
| | | | | | - Joleen Broadfield
- Institute for Communities and Wildlife in Africa, University of Cape Town, Cape Town, South Africa
- Panthera, New York, New York, USA
| | | | - M Justin O'Riain
- Institute for Communities and Wildlife in Africa, University of Cape Town, Cape Town, South Africa
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Cusack JJ, Nilsen EB, Israelsen MF, Andrén H, Grainger M, Linnell JDC, Odden J, Bunnefeld N. Quantifying the checks and balances of collaborative governance systems for adaptive carnivore management. J Appl Ecol 2022; 59:1038-1049. [PMID: 35910004 PMCID: PMC9306889 DOI: 10.1111/1365-2664.14113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Accepted: 12/11/2021] [Indexed: 11/28/2022]
Abstract
Recovering or threatened carnivore populations are often harvested to minimise their impact on human activities, such as livestock farming or game hunting. Increasingly, harvest quota decisions involve a set of scientific, administrative and political institutions operating at national and sub-national levels whose interactions and collective decision-making aim to increase the legitimacy of management and ensure population targets are met. In practice, however, assessments of how quota decisions change between these different actors and what consequences these changes have on population trends are rare.We combine a state-space population modelling approach with an analysis of quota decisions taken at both regional and national levels between 2007 and 2018 to build a set of decision-making models that together predict annual harvest quota values for Eurasian lynx (Lynx lynx) in Norway.We reveal a tendency for administrative decision-makers to compensate for consistent quota increases by political actors, particularly when the lynx population size estimate is above the regional target. Using population forecasts based on the ensemble of decision-making models, we show that such buffering of political biases ensures lynx population size remains close to regional and national targets in the long term.Our results go beyond the usual qualitative assessment of collaborative governance systems for carnivore management, revealing a system of checks and balances that, in the case of lynx in Norway, ensures both multi-stakeholder participation and sustainable harvest quotas. Nevertheless, we highlight important inter-regional differences in decision-making and population forecasts, the socio-ecological drivers of which need to be better understood to prevent future population declines. Synthesis and applications. Our work analyses the sequence of decisions leading to yearly quotas for lynx harvest in Norway, highlighting the collaborative and structural processes that together shape harvest sustainability. In doing so, we provide a predictive framework to evaluate participatory decision-making processes in wildlife management, paving the way for scientists and decision-makers to collaborate more widely in identifying where decision biases might lie and how institutional arrangements can be optimised to minimise them. We emphasise, however, that this is only possible if wildlife management decisions are documented and transparent.
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Affiliation(s)
- Jeremy J. Cusack
- Centro de Modelación y Monitoreo de EcosistemasUniversidad MayorSantiagoChile
- Biological and Environmental SciencesUniversity of StirlingStirlingUK
| | | | | | - Henrik Andrén
- Grimsö Wildlife Research Station, Department of EcologySwedish University of Agricultural SciencesRiddarhyttanSweden
| | | | | | - John Odden
- Norwegian Institute for Nature ResearchOsloNorway
| | - Nils Bunnefeld
- Biological and Environmental SciencesUniversity of StirlingStirlingUK
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Analyzing the Spatio-Temporal Distribution and Network Structure of Ecotourism Flow in Zhangjiajie. SUSTAINABILITY 2022. [DOI: 10.3390/su14052496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Tourism flow is an important monitoring indicator for the industrial operation of ecotourism destinations, crucial in its planning, development, and marketing. Based on the travel journal data of popular tourism websites, this paper analyzed the spatial and temporal distribution, network structure, and the coupling characteristics between ecotourism flow and traffic accessibility in Zhangjiajie using standard deviation ellipse, social network analysis, kernel density estimation, and a spatial coupling model. The main results are as follows: (1) In terms of time distribution, the ecotourism flow in Zhangjiajie is mainly short-term tourism, with significant seasonal differences. (2) In terms of spatial structure, the ecotourism flow in Zhangjiajie presents a polygonal distribution of “core-edge”, forming a dense distribution area of Wulingyuan–Tianmen Mountain–Huanglongdong ecotourism flow. (3) In terms of spatial and temporal distribution, the connection intensity between the core area of ecotourism flow in Zhangjiajie and other scenic spots increases as the tourism length of stay increases. However, the radiation scope is mainly in the surrounding ecotourism scenic spots. (4) The coupling degree of ecotourism flow and traffic accessibility in Zhangjiajie is high, but the coupling coordination degree remains low on the whole. In addition, there is a serious mismatch between ecotourism flow and traffic accessibility in Zhangjiajie.
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Patterns and Drivers of Rodent Abundance across a South African Multi-Use Landscape. Animals (Basel) 2021; 11:ani11092618. [PMID: 34573584 PMCID: PMC8471473 DOI: 10.3390/ani11092618] [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: 08/02/2021] [Revised: 08/27/2021] [Accepted: 08/31/2021] [Indexed: 11/22/2022] Open
Abstract
Simple Summary Wildlife ecological patterns are driven not only by environmental and biological contexts, but also by landscape-management schemes that shape those contexts. The present study aims to determine the effect of different environmental factors (including management schemes) on the occurrence patterns of a southern African small mammal community. Based on a landscape where three land-use contexts that differ in their levels of human presence and/or where activities coexist (private ecotourism reserve, mixed farms and traditional communal areas), and by using a body-size-based approach (i.e., using two size-based rodent groups—medium and small—as models), we found that the mean relative abundance of medium-sized species did not differ across the management contexts, but small species’ mean relative abundance was higher in the game reserve. The overall variation in rodent abundance was negatively affected by ungulate presence (possibly linked to a decrease in food availability) and by human presence (increased disturbance). Rodent abundance seems to be influenced by environmental gradients that are directly linked to varying management priorities across land uses, meaning that these communities might not benefit uniformly by the increased amount of habitat promoted by the commercial wildlife industry. Abstract South Africa’s decentralized approach to conservation entails that wildlife outside formally protected areas inhabit complex multi-use landscapes, where private wildlife business (ecotourism and/or hunting) co-exist in a human-dominated landscape matrix. Under decentralized conservation, wildlife is perceived to benefit from increased amount of available habitat, however it is crucial to understand how distinct management priorities and associated landscape modifications impact noncharismatic taxa, such as small mammals. We conducted extensive ink-tracking-tunnel surveys to estimate heterogeneity in rodent distribution and investigate the effect of different environmental factors on abundance patterns of two size-based rodent groups (small- and medium-sized species), across three adjacent management contexts in NE KwaZulu-Natal, South Africa: a private ecotourism game reserve, mixed farms and traditional communal areas (consisting of small clusters of houses interspersed with grazing areas and seminatural vegetation). Our hypotheses were formulated regarding the (1) area typology, (2) vegetation structure, (3) ungulate pressure and (4) human disturbance. Using a boosted-regression-tree approach, we found considerable differences between rodent groups’ abundance and distribution, and the underlying environmental factors. The mean relative abundance of medium-sized species did not differ across the three management contexts, but small species mean relative abundance was higher in the game reserves, confirming an influence of the area typology on their abundance. Variation in rodent relative abundance was negatively correlated with human disturbance and ungulate presence. Rodent abundance seems to be influenced by environmental gradients that are directly linked to varying management priorities across land uses, meaning that these communities might not benefit uniformly by the increased amount of habitat promoted by the commercial wildlife industry.
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Curveira-Santos G, Sutherland C, Tenan S, Fernández-Chacón A, Mann GKH, Pitman RT, Swanepoel LH. Mesocarnivore community structuring in the presence of Africa's apex predator. Proc Biol Sci 2021; 288:20202379. [PMID: 33715442 PMCID: PMC7944110 DOI: 10.1098/rspb.2020.2379] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 02/15/2021] [Indexed: 11/12/2022] Open
Abstract
Apex predator reintroductions have proliferated across southern Africa, yet their ecological effects and proposed umbrella benefits of associated management lack empirical evaluations. Despite a rich theory on top-down ecosystem regulation via mesopredator suppression, a knowledge gap exists relating to the influence of lions (Panthera leo) over Africa's diverse mesocarnivore (less than 20 kg) communities. We investigate how geographical variation in mesocarnivore community richness and occupancy across South African reserves is associated with the presence of lions. An interesting duality emerged: lion reserves held more mesocarnivore-rich communities, yet mesocarnivore occupancy rates and evenness-weighted diversity were lower in the presence of lions. Human population density in the reserve surroundings had a similarly ubiquitous negative effect on mesocarnivore occupancy. The positive association between species richness and lion presence corroborated the umbrella species concept but translated into small differences in community size. Distributional contractions of mesocarnivore species within lion reserves, and potentially corresponding numerical reductions, suggest within-community mesopredator suppression by lions, probably as a result of lethal encounters and responses to a landscape of fear. Our findings offer empirical support for the theoretical understanding of processes underpinning carnivore community assembly and are of conservation relevance under current large-predator orientated management and conservation paradigms.
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Affiliation(s)
- Gonçalo Curveira-Santos
- Centre for Ecology, Evolution and Environmental Changes – cE3c, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, 1749-016 Lisboa, Portugal
| | - Chris Sutherland
- Department of Environmental Conservation, University of Massachusetts-Amherst, Amherst, MA 01003, USA
- Centre for Research into Ecological and Environmental Modelling, University of St Andrews, St Andrews, UK
| | - Simone Tenan
- National Research Council, Institute of Marine Sciences (CNR-ISMAR), Arsenale, Tesa 104, Castello 2737/F, 30122 Venezia, Italy
| | - Albert Fernández-Chacón
- Centre for Coastal Research, Department of Natural Sciences, University of Agder, 4604 Kristiansand, Norway
| | - Gareth K. H. Mann
- Panthera, 8 West 40th Street, New York, NY 10018, USA
- Department of Biological Sciences, Institute for Communities and Wildlife in Africa, University of Cape Town, Cape Town 7700, South Africa
| | - Ross T. Pitman
- Panthera, 8 West 40th Street, New York, NY 10018, USA
- Department of Biological Sciences, Institute for Communities and Wildlife in Africa, University of Cape Town, Cape Town 7700, South Africa
| | - Lourens H. Swanepoel
- Department of Zoology, School of Mathematical & Natural Sciences, University of Venda, 0950 Thohoyandou, South Africa
- African Institute for Conservation Ecology, 0929 Levubu, South Africa
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