Article (Scientific journals)
Predictors of extinction risk in large tropical forest mammals: From global to local.
Schowanek, Simon D; Sheil, Douglas; Beaudrot, Lydia et al.
2026In Science Advances, 12 (29), p. 7543
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Keywords :
Animals; Conservation of Natural Resources; Ecosystem; Endangered Species; Extinction, Biological; Forests; Tropical Climate; Mammals/physiology; Extinction risks; Global scale; Global-local; Large-scale studies; Local scale; Mammal species; Policy makers; Regional scale; Small scale; Tropical forest; Mammals; Multidisciplinary
Abstract :
[en] Studies can only guide conservation if their findings are informative at the scales at which practitioners and policy-makers operate. Yet, it is rarely tested whether large-scale studies reach similar conclusions to the smaller-scale studies on which conservation traditionally relies. We examine whether predictors of extinction risk are consistent across global, regional, and local scales, for 210 tropical forest mammal species (≥1 kg) that existed during the last 130,000 years, in 64 tropical forests, across three biogeographical realms. We found consistent predictors of extinction risk (body mass, generation length, diet, brain volume, and scansoriality) when analyses differed only in their spatial resolution. However, predictors differed when analyses also varied in their temporal extent. Macroecological findings about extinction risk can, thus, inform conservation at smaller scales, but they risk misidentifying threatened species if differences in temporal extent are not recognized.
Disciplines :
Environmental sciences & ecology
Author, co-author :
Schowanek, Simon D ;  Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences (NMBU), Ås, Norway
Sheil, Douglas ;  Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences (NMBU), Ås, Norway ; Forest Ecology and Management, Wageningen University and Research, Wageningen, Netherlands ; Center for International Forestry Research (CIFOR), Kota Bogor, Indonesia
Beaudrot, Lydia ;  Department of Integrative Biology, Michigan State University, Michigan, USA ; Ecology, Evolution, and Behavior Program, Michigan State University, Michigan, USA
Dupont, Pierre ;  Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences (NMBU), Ås, Norway
Espinosa, Santiago ;  Facultad de Ciencias, Universidad Autónoma de San Luis Potosí, San Luis Potosí, México ; Facultad de Ciencias Exactas y Naturales, Pontificia Universidad Católica del Ecuador, Quito, Ecuador
Estienne, Vittoria ;  Nouabalé-Ndoki National Park, Wildlife Conservation Society - Congo Program, Brazzaville, Republic of the Congo
Fa, Julia E ;  Center for International Forestry Research (CIFOR), Kota Bogor, Indonesia ; Department of Natural Sciences, School of Science and the Environment, Manchester Metropolitan University, Manchester, UK
Geldmann, Jonas ;  Center for Macroecology, Evolution and Climate, Globe Institute, University of Copenhagen, Copenhagen, Denmark
Jansen, Patrick A ;  Wildlife Ecology and Conservation Group, Wageningen University & Research, Wageningen, Netherlands ; Smithsonian Tropical Research Institute, Panamá, República de Panamá ; Department of Biology, Utrecht University, Padualaan 8, Utrecht 3584 CH, Netherlands
Johnson, Steig E ;  Department of Anthropology & Archaeology, University of Calgary, Calgary, Canada
Rovero, Francesco ;  Department of Biology, University of Florence, Florence, Italy ; MUSE - Science Museum, Trento, Italy
Santos, Fernanda ;  Biogeography of Conservation and Macroecology Laboratory, Institute of Biological Sciences, Universidade Federal do Pará, Pará, Brazil ; Departamento de Mastozoologia, Museu Paraense Emílio Goeldi, Belém, Brasil
Semper-Pascual, Asunción ;  Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences (NMBU), Ås, Norway
Vargas, Andrea Fernanda Vallejo ;  Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences (NMBU), Ås, Norway
Ahumada, Jorge A ;  WildMon, Lewes, DE, USA
Akampurira, Emmanuel ;  Uganda Wildlife Research and Training College, Kasese, Uganda ; Institute of Tropical Forest Conservation, Mbarara University of Science and Technology, Mbarara, Uganda
Amin, Rajan;  Conservation Programmes, Zoological Society of London, London, UK
Bitariho, Robert ;  Institute of Tropical Forest Conservation, Mbarara University of Science and Technology, Mbarara, Uganda
Fayolle, Adeline ;  TERRA Teaching and Research Centre (Forest Is Life), University of Liège, Gembloux, Belgium
Fonteyn, Davy ;  TERRA Teaching and Research Centre (Forest Is Life), University of Liège, Gembloux, Belgium ; CIRAD, UPR Forêts et Sociétés, Campus International de Baillarguet, Montpellier, France ; Forêts et Sociétés, Université de Montpellier, CIRAD, Montpellier, France
Greco, Ilaria ;  Department of Biology, University of Florence, Florence, Italy
Lima, Marcela Guimarães Moreira ;  Biogeography of Conservation and Macroecology Laboratory, Institute of Biological Sciences, Universidade Federal do Pará, Pará, Brazil
Luskin, Matthew Scott ;  School of the Environment, University of Queensland, Brisbane, Australia
Kenfack, David ;  ForestGEO, Smithsonian Tropical Research Institute, Washington, DC, USA
Martin, Emanuel H ;  College of African Wildlife Management, Mweka, Tanzania
Uzabaho, Eustrate ;  International Gorilla Conservation Programme, Musanze, Rwanda
Vermeulen, Cédric  ;  Université de Liège - ULiège > TERRA Research Centre > Gestion des ressources forestières
Bischof, Richard ;  Faculty of Environmental Sciences and Natural Resource Management, Norwegian University of Life Sciences (NMBU), Ås, Norway
More authors (18 more) Less
Language :
English
Title :
Predictors of extinction risk in large tropical forest mammals: From global to local.
Publication date :
17 July 2026
Journal title :
Science Advances
eISSN :
2375-2548
Publisher :
American Association for the Advancement of Science, United States
Volume :
12
Issue :
29
Pages :
eaeb7543
Peer reviewed :
Peer Reviewed verified by ORBi
Development Goals :
15. Life on land
Funders :
Norges Forskningsråd
Funding text :
We thank R. \u00D8stergaard Pedersen for the help regarding phylogenetic imputations, and R. Taylor Lemoine for the help regarding biogeography. We thank S. Dey for the help with Nimble and Bayesian analyses. We thank A. Mtui, J. Salvador, and the many people who helped to collect the camera trap data used in this study. This work was funded by the Research Council of Norway (grant NFR301075; D.S. and R.B.).
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