1
|
Granados A, Sun C, Fisher JT, Ladle A, Dawe K, Beirne C, Boyce MS, Chow E, Heim N, Fennell M, Klees van Bommel J, Naidoo R, Procko M, Stewart FEC, Burton AC. Mammalian predator and prey responses to recreation and land use across multiple scales provide limited support for the human shield hypothesis. Ecol Evol 2023; 13:e10464. [PMID: 37720065 PMCID: PMC10500421 DOI: 10.1002/ece3.10464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 08/08/2023] [Accepted: 08/15/2023] [Indexed: 09/19/2023] Open
Abstract
Outdoor recreation is widespread, with uncertain effects on wildlife. The human shield hypothesis (HSH) suggests that recreation could have differential effects on predators and prey, with predator avoidance of humans creating a spatial refuge 'shielding' prey from people. The generality of the HSH remains to be tested across larger scales, wherein human shielding may prove generalizable, or diminish with variability in ecological contexts. We combined data from 446 camera traps and 79,279 sampling days across 10 landscapes spanning 15,840 km2 in western Canada. We used hierarchical models to quantify the influence of recreation and landscape disturbance (roads, logging) on ungulate prey (moose, mule deer and elk) and carnivore (wolf, grizzly bear, cougar and black bear) site use. We found limited support for the HSH and strong responses to recreation at local but not larger spatial scales. Only mule deer showed positive but weak landscape-level responses to recreation. Elk were positively associated with local recreation while moose and mule deer responses were negative, contrary to HSH predictions. Mule deer showed a more complex interaction between recreation and land-use disturbance, with more negative responses to recreation at lower road density or higher logged areas. Contrary to HSH predictions, carnivores did not avoid recreation and grizzly bear site use was positively associated. We also tested the effects of roads and logging on temporal activity overlap between mule deer and recreation, expecting deer to minimize interaction with humans by partitioning time in areas subject to more habitat disturbance. However, temporal overlap between people and deer increased with road density. Our findings highlight the complex ecological patterns that emerge at macroecological scales. There is a need for expanded monitoring of human and wildlife use of recreation areas, particularly multi-scale and -species approaches to studying the interacting effects of recreation and land-use change on wildlife.
Collapse
Affiliation(s)
- Alys Granados
- Department of Forest Resources ManagementUniversity of British ColumbiaVancouverBritish ColumbiaCanada
| | - Catherine Sun
- Department of Forest Resources ManagementUniversity of British ColumbiaVancouverBritish ColumbiaCanada
| | - Jason T. Fisher
- Institute for Resources, Environment and SustainabilityUniversity of British ColumbiaVancouverBritish ColumbiaCanada
| | - Andrew Ladle
- Institute for Resources, Environment and SustainabilityUniversity of British ColumbiaVancouverBritish ColumbiaCanada
| | - Kimberly Dawe
- School of Environmental StudiesUniversity of VictoriaVictoriaBritish ColumbiaCanada
| | - Christopher Beirne
- Department of Forest Resources ManagementUniversity of British ColumbiaVancouverBritish ColumbiaCanada
| | - Mark S. Boyce
- Quest University CanadaSquamishBritish ColumbiaCanada
| | - Emily Chow
- Department of Biological SciencesUniversity of AlbertaEdmontonAlbertaCanada
| | - Nicole Heim
- British Columbia Ministry of Forests, Lands, Natural Resource Operations and Rural DevelopmentCranbrookBritish ColumbiaCanada
| | - Mitchell Fennell
- Department of Forest Resources ManagementUniversity of British ColumbiaVancouverBritish ColumbiaCanada
| | - Joanna Klees van Bommel
- Department of Forest Resources ManagementUniversity of British ColumbiaVancouverBritish ColumbiaCanada
- Ktunaxa Nation GovernmentCranbrookBritish ColumbiaCanada
| | - Robin Naidoo
- Institute for Resources, Environment and SustainabilityUniversity of British ColumbiaVancouverBritish ColumbiaCanada
- World Wildlife Fund‐USWashingtonDCUSA
| | - Michael Procko
- Department of Forest Resources ManagementUniversity of British ColumbiaVancouverBritish ColumbiaCanada
| | | | - A. Cole Burton
- Department of Forest Resources Management and Biodiversity Research CentreUniversity of British ColumbiaVancouverBritish ColumbiaCanada
| |
Collapse
|
2
|
Broekman MJE, Hilbers JP, Huijbregts MAJ, Mueller T, Ali AH, Andrén H, Altmann J, Aronsson M, Attias N, Bartlam‐Brooks HLA, van Beest FM, Belant JL, Beyer DE, Bidner L, Blaum N, Boone RB, Boyce MS, Brown MB, Cagnacci F, Černe R, Chamaillé‐Jammes S, Dejid N, Dekker J, L. J. Desbiez A, Díaz‐Muñoz SL, Fennessy J, Fichtel C, Fischer C, Fisher JT, Fischhoff I, Ford AT, Fryxell JM, Gehr B, Goheen JR, Hauptfleisch M, Hewison AJM, Hering R, Heurich M, Isbell LA, Janssen R, Jeltsch F, Kaczensky P, Kappeler PM, Krofel M, LaPoint S, Latham ADM, Linnell JDC, Markham AC, Mattisson J, Medici EP, de Miranda Mourão G, Van Moorter B, Morato RG, Morellet N, Mysterud A, Mwiu S, Odden J, Olson KA, Ornicāns A, Pagon N, Panzacchi M, Persson J, Petroelje T, Rolandsen CM, Roshier D, Rubenstein DI, Saïd S, Salemgareyev AR, Sawyer H, Schmidt NM, Selva N, Sergiel A, Stabach J, Stacy‐Dawes J, Stewart FEC, Stiegler J, Strand O, Sundaresan S, Svoboda NJ, Ullmann W, Voigt U, Wall J, Wikelski M, Wilmers CC, Zięba F, Zwijacz‐Kozica T, Schipper AM, Tucker MA. Evaluating expert-based habitat suitability information of terrestrial mammals with GPS-tracking data. Glob Ecol Biogeogr 2022; 31:1526-1541. [PMID: 36247232 PMCID: PMC9544534 DOI: 10.1111/geb.13523] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 04/14/2022] [Accepted: 04/19/2022] [Indexed: 06/16/2023]
Abstract
AIM Macroecological studies that require habitat suitability data for many species often derive this information from expert opinion. However, expert-based information is inherently subjective and thus prone to errors. The increasing availability of GPS tracking data offers opportunities to evaluate and supplement expert-based information with detailed empirical evidence. Here, we compared expert-based habitat suitability information from the International Union for Conservation of Nature (IUCN) with habitat suitability information derived from GPS-tracking data of 1,498 individuals from 49 mammal species. LOCATION Worldwide. TIME PERIOD 1998-2021. MAJOR TAXA STUDIED Forty-nine terrestrial mammal species. METHODS Using GPS data, we estimated two measures of habitat suitability for each individual animal: proportional habitat use (proportion of GPS locations within a habitat type), and selection ratio (habitat use relative to its availability). For each individual we then evaluated whether the GPS-based habitat suitability measures were in agreement with the IUCN data. To that end, we calculated the probability that the ranking of empirical habitat suitability measures was in agreement with IUCN's classification into suitable, marginal and unsuitable habitat types. RESULTS IUCN habitat suitability data were in accordance with the GPS data (> 95% probability of agreement) for 33 out of 49 species based on proportional habitat use estimates and for 25 out of 49 species based on selection ratios. In addition, 37 and 34 species had a > 50% probability of agreement based on proportional habitat use and selection ratios, respectively. MAIN CONCLUSIONS We show how GPS-tracking data can be used to evaluate IUCN habitat suitability data. Our findings indicate that for the majority of species included in this study, it is appropriate to use IUCN habitat suitability data in macroecological studies. Furthermore, we show that GPS-tracking data can be used to identify and prioritize species and habitat types for re-evaluation of IUCN habitat suitability data.
Collapse
Affiliation(s)
- Maarten J. E. Broekman
- Department of Environmental ScienceInstitute for Wetland and Water Research, Faculty of Science, Radboud UniversityNijmegenThe Netherlands
| | - Jelle P. Hilbers
- Department of Environmental ScienceInstitute for Wetland and Water Research, Faculty of Science, Radboud UniversityNijmegenThe Netherlands
| | - Mark A. J. Huijbregts
- Department of Environmental ScienceInstitute for Wetland and Water Research, Faculty of Science, Radboud UniversityNijmegenThe Netherlands
| | - Thomas Mueller
- Senckenberg Biodiversity and Climate Research Centre, Senckenberg Gesellschaft für NaturforschungFrankfurt (Main)Germany
- Department of Biological SciencesGoethe UniversityFrankfurt (Main)Germany
| | | | - Henrik Andrén
- Grimsö Wildlife Research Station, Department of EcologySwedish University of Agricultural SciencesRiddarhyttanSweden
| | - Jeanne Altmann
- Department of Ecology and Evolutionary BiologyPrinceton UniversityPrincetonNew JerseyUSA
| | - Malin Aronsson
- Grimsö Wildlife Research Station, Department of EcologySwedish University of Agricultural SciencesRiddarhyttanSweden
- Department of ZoologyStockholm UniversityStockholmSweden
| | - Nina Attias
- Ecology and Conservation Graduate ProgramFederal University of Mato Grosso do SulCampo GrandeMato Grosso do SulBrazil
- Instituto de Conservação de Animais Silvestres (ICAS)Campo GrandeMato Grosso do SulBrazil
| | | | | | - Jerrold L. Belant
- Global Wildlife Conservation CenterState University of New York College of Environmental Science and ForestrySyracuseNew YorkUSA
| | - Dean E. Beyer
- Department of Fisheries and WildlifeMichigan State UniversityEast LansingMichiganUSA
| | - Laura Bidner
- Department of AnthropologyUniversity of CaliforniaDavisCaliforniaUSA
| | - Niels Blaum
- Plant Ecology and Nature ConservationUniversity of PotsdamPotsdamGermany
| | - Randall B. Boone
- Department of Ecosystem Science and SustainabilityColorado State UniversityFort CollinsColoradoUSA
| | - Mark S. Boyce
- Department of Biological SciencesUniversity of AlbertaEdmontonAlbertaCanada
| | - Michael B. Brown
- Giraffe Conservation FoundationErosNamibia
- Conservation Ecology CenterSmithsonian National Zoo and Conservation Biology InstituteFront RoyalVirginiaUSA
| | - Francesca Cagnacci
- Department of Biodiversity and Molecular EcologyResearch and Innovation Centre, Fondazione Edmund MachTrentoItaly
| | - Rok Černe
- Slovenia Forest ServiceLjubljanaSlovenia
| | - Simon Chamaillé‐Jammes
- CEFE, Univ Montpellier, CNRS, EPHE, IRD, Univ Paul Valéry Montpellier 3MontpellierFrance
| | - Nandintsetseg Dejid
- Senckenberg Biodiversity and Climate Research Centre, Senckenberg Gesellschaft für NaturforschungFrankfurt (Main)Germany
| | | | - Arnaud L. J. Desbiez
- Instituto de Conservação de Animais Silvestres (ICAS)Campo GrandeMato Grosso do SulBrazil
- IPÊ (Instituto de Pesquisas Ecológicas; Institute for Ecological Research)São PauloBrazil
- Royal Zoological Society of Scotland (RZSS)EdinburghUK
| | - Samuel L. Díaz‐Muñoz
- Department of Microbiology and Molecular GeneticsUniversity of CaliforniaDavisCaliforniaUSA
| | | | - Claudia Fichtel
- German Primate Center, Behavioral Ecology and Sociobiology UnitGöttingenGermany
| | - Christina Fischer
- Faunistics and Wildlife Conservation, Department of Agriculture, Ecotrophology, and Landscape DevelopmentAnhalt University of Applied SciencesBernburgGermany
| | - Jason T. Fisher
- School of Environmental StudiesUniversity of VictoriaVictoriaBritish ColumbiaCanada
| | | | - Adam T. Ford
- Department of Biology, Faculty of ScienceUniversity of British ColumbiaKelownaBritish ColumbiaCanada
| | - John M. Fryxell
- Department of Integrative BiologyUniversity of GuelphGuelphOntarioCanada
| | - Benedikt Gehr
- Department of Evolutionary Biology and Environmental StudiesUniversity of ZurichZurichSwitzerland
| | - Jacob R. Goheen
- Department of Zoology and PhysiologyUniversity of WyomingLaramieWyomingUSA
| | - Morgan Hauptfleisch
- Department of Agriculture And Natural Resources Sciences, Biodiversity Research CentreNamibia University of Science and TechnologyWindhoekNamibia
| | - A. J. Mark Hewison
- Université de Toulouse, INRAE, CEFSCastanet‐TolosanFrance
- LTSER ZA Pyrénées GaronneAuzeville‐TolosaneFrance
| | - Robert Hering
- Plant Ecology and Nature ConservationUniversity of PotsdamPotsdamGermany
| | - Marco Heurich
- Department of Conservation and ResearchBavarian Forest National ParkGrafenauGermany
- Chair of Wildlife Ecology and ManagementAlbert Ludwigs University of FreiburgFreiburgGermany
- Department of Forestry and Wildlife ManagementInland Norway University of Applied SciencesKoppangNorway
| | - Lynne A. Isbell
- Department of AnthropologyUniversity of CaliforniaDavisCaliforniaUSA
- Animal Behavior Graduate GroupUniversity of CaliforniaDavisCaliforniaUSA
| | | | - Florian Jeltsch
- Plant Ecology and Nature ConservationUniversity of PotsdamPotsdamGermany
| | - Petra Kaczensky
- Department of Forestry and Wildlife ManagementInland Norway University of Applied SciencesKoppangNorway
- Norwegian Institute for Nature ResearchTrondheimNorway
- Research Institute of Wildlife EcologyUniversity of Veterinary Medicine ViennaViennaAustria
| | - Peter M. Kappeler
- German Primate Center, Behavioral Ecology and Sociobiology UnitGöttingenGermany
| | - Miha Krofel
- Department of Forestry and Renewable Forest Resources, Biotechnical FacultyUniversity of LjubljanaLjubljanaSlovenia
| | - Scott LaPoint
- Black Rock ForestCornwallNew YorkUSA
- Lamont‐Doherty Earth ObservatoryColumbia UniversityPalisadesNew YorkUSA
| | - A. David M. Latham
- Department of Biological SciencesUniversity of AlbertaEdmontonAlbertaCanada
- Wildlife Ecology and ManagementManaaki Whenua – Landcare ResearchLincolnNew Zealand
| | - John D. C. Linnell
- Department of Forestry and Wildlife ManagementInland Norway University of Applied SciencesKoppangNorway
- Norwegian Institute for Nature ResearchTrondheimNorway
| | | | | | - Emilia Patricia Medici
- IPÊ (Instituto de Pesquisas Ecológicas; Institute for Ecological Research)São PauloBrazil
- International Union for Conservation of Nature (IUCN) Species Survival Commission (SSC) Tapir Specialist Group (TSG)Campo GrandeMato Grosso do SulBrazil
| | | | | | - Ronaldo G. Morato
- National Research Center for Carnivores ConservationChico Mendes Institute for the Conservation of BiodiversityAtibaiaBrazil
| | - Nicolas Morellet
- Université de Toulouse, INRAE, CEFSCastanet‐TolosanFrance
- LTSER ZA Pyrénées GaronneAuzeville‐TolosaneFrance
| | - Atle Mysterud
- Centre for Ecological and Evolutionary Synthesis, Department of BiosciencesUniversity of OsloOsloNorway
| | - Stephen Mwiu
- Wildlife Research and Training InstituteNaivashaKenya
| | - John Odden
- Norwegian Institute for Nature ResearchOsloNorway
| | - Kirk A. Olson
- Wildlife Conservation Society, Mongolia ProgramUlaanbaatarMongolia
| | - Aivars Ornicāns
- Latvian State Forest Research Institute “Silava”SalaspilsLatvia
| | | | | | - Jens Persson
- Grimsö Wildlife Research Station, Department of EcologySwedish University of Agricultural SciencesRiddarhyttanSweden
| | - Tyler Petroelje
- Global Wildlife Conservation CenterState University of New York College of Environmental Science and ForestrySyracuseNew YorkUSA
| | | | - David Roshier
- Australian Wildlife ConservancySubiacoWestern AustraliaAustralia
| | - Daniel I. Rubenstein
- Department of Ecology and Evolutionary BiologyPrinceton UniversityPrincetonNew JerseyUSA
| | - Sonia Saïd
- Direction de la Recherche et de l'Appui ScientifiqueOffice Français de la BiodiversitéBirieuxFrance
| | - Albert R. Salemgareyev
- Association for the Conservation of Biodiversity of Kazakhstan (ACBK)Nur‐SultanKazakhstan
| | - Hall Sawyer
- Western Ecosystems Technology Inc.LaramieWyomingUSA
| | - Niels Martin Schmidt
- Department of BioscienceAarhus UniversityRoskildeDenmark
- Arctic Research CentreAarhus UniversityAarhusDenmark
| | - Nuria Selva
- Institute of Nature Conservation Polish Academy of SciencesKrakowPoland
| | - Agnieszka Sergiel
- Institute of Nature Conservation Polish Academy of SciencesKrakowPoland
| | - Jared Stabach
- Conservation Ecology CenterSmithsonian National Zoo and Conservation Biology InstituteFront RoyalVirginiaUSA
| | - Jenna Stacy‐Dawes
- Conservation Science and Wildlife HealthSan Diego Zoo Wildlife AllianceEscondidoCaliforniaUSA
| | - Frances E. C. Stewart
- School of Environmental StudiesUniversity of VictoriaVictoriaBritish ColumbiaCanada
- Department of BiologyWilfrid Laurier UniversityWaterlooOntarioCanada
| | - Jonas Stiegler
- Plant Ecology and Nature ConservationUniversity of PotsdamPotsdamGermany
| | - Olav Strand
- Norwegian Institute for Nature ResearchTrondheimNorway
| | | | - Nathan J. Svoboda
- Carnivore Ecology Laboratory, Forest and Wildlife Research CenterMississippi State UniversityMississippi StateMississippiUSA
- Alaska Department of Fish and GameKodiakAlaskaUSA
| | - Wiebke Ullmann
- Plant Ecology and Nature ConservationUniversity of PotsdamPotsdamGermany
| | - Ulrich Voigt
- Institute for Terrestrial and Aquatic Wildlife ResearchUniversity of Veterinary Medicine Hannover FoundationHannoverGermany
| | | | - Martin Wikelski
- Department of MigrationMax Planck Institute of Animal BehaviorRadolfzellGermany
- Centre for the Advanced Study of Collective BehaviourUniversity of KonstanzConstanceGermany
| | - Christopher C. Wilmers
- Center for Integrated Spatial Research, Environmental Studies DepartmentUniversity of CaliforniaSanta CruzCaliforniaUSA
| | | | | | - Aafke M. Schipper
- Department of Environmental ScienceInstitute for Wetland and Water Research, Faculty of Science, Radboud UniversityNijmegenThe Netherlands
- PBL Netherlands Environmental Assessment AgencyThe HagueThe Netherlands
| | - Marlee A. Tucker
- Department of Environmental ScienceInstitute for Wetland and Water Research, Faculty of Science, Radboud UniversityNijmegenThe Netherlands
| |
Collapse
|