Mammal responses to global changes in human activity vary by trophic group and landscape

A. Cole Burton, Christopher Beirne, Kaitlyn M. Gayno, Catherine Sun, Alys Granados, Maximilian L. Allen, Jesse M. Alston, Guilherme C. Alvarenga, Francisco Samuel Alvarez Calderon, Zachary Amir, Christine Anhalt-Depies, Cara Appel, Stephanny Arroyo-Arce, Guy Balme, Avi Bar-Massada, Daniele Barcelos, Evan Barr, Erika L. Barthelmess, Carolina Baruzzi, Sayantani M. BasakNatalie Beenaerts, Jonathan Belmaker, Olgirda Belova, Branko Bezarevic, Tori Bird, Daniel A. Bogan, Neda Bogdanovic, Andy Boyce, Mark Boyce, LaRoy Brandt, Jedediah F. Brodie, Jarred Brooke, Jakub W. Bubnicki, Francesca Cagnacci, Benjamin Scott Carr, Joao Carvalho, Jim Casaer, Rok Cerne, Ron Chen, Emily Chow, Marcin Churski, Connor Cincotta, Dusko Cirovic, T. D. Coates, Justin Compton, Courtney Coon, Michael V. Cove, Anthony P. Crupi, Simone Dal Farra, Andrea K. Darracq, Miranda Davis, Kimberly Dawe, Valerie De Waele, Esther Descalzo, Tom A. Diserens, Jakub Drimaj, Martin Dul'a, Susan Ellis-Felege, Caroline Ellison, Alper Erturk, Jean Fantle-Lepczyk, Jorie Favreau, Mitch Fennell, Pablo Ferreras, Francesco Ferretti, Christian Fiderer, Laura Finnegan, Jason T. Fisher, M. Caitlin Fisher-Reid, Elizabeth A. Flaherty, Ursa Flezar, Jiri Flousek, Jennifer M. Foca, Adam Ford, Barbara Franzetti, Sandra Frey, Sarah Fritts, Sarka Frybova, Brett Furnas, Brian Gerber, Hayley M. Geyle, Diego G. Gimenez, Anthony J. Giordano, Tomislav Gomercic, Matthew E. Gompper, Diogo Maia Grabin, Morgan Gray, Austin Green, Robert Hagen, Robert (Bob) Hagen, Steven Hammerich, Catharine Hanekom, Christopher Hansen, Steven Hasstedt, Mark Hebblewhite, Marco Heurich, Tim R. Hofmeester, Tru Hubbard, David Jachowski, Patrick A. Jansen, Kodi Jo Jaspers, Alex Jensen, Mark Jordan, Mariane C. Kaizer, Marcella J. Kelly, Michel T. Kohl, Stephanie Kramer-Schadt, Miha Krofel, Andrea Krug, Kellie M. Kuhn, Dries P. J. Kuijper, Erin K. Kuprewicz, Josip Kusak, Miroslav Kutal, Diana J. R. Lafferty, Summer LaRose, Marcus Lashley, Richard Lathrop, Thomas E. Lee, Jr., Christopher Lepczyk, Damon B. Lesmeister, Alain Licoppe, Marco Linnell, Jan Loch, Robert Long, Robert C. Lonsinger, Julie Louvrier, Matthew Scott Luskin, Paula MacKay, Sean Maher, Benoit Manet, Gareth K. H. Mann, Andrew J. Marshall, David Mason, Zara McDonald, Tracy McKay, William J. McShea, Matt Mechler, Claude Miaud, Joshua J. Millspaugh, Claudio M. Monteza-Moreno, Dario Moreira-Arce, Kayleigh Mullen, Christopher Nagy, Robin Naidoo, Itai Namir, Carrie Nelson, Brian O'Neill, M. Teague O'Mara, Valentina Oberosler, Christian Osorio, Federico Ossi, Pablo Palencia, Kimberly Pearson, Luca Pedrotti, Charles E. Pekins, Mary Pendergast, Fernando F. Pinho, Radim Plhal, Xochilt Pocasangre-Orellana, Melissa Price, Michael Procko, Mike D. Proctor, Emiliano Esterci Ramalho, Nathan Ranc, Slaven Reljic, Katie Remine, Michael Rentz, Ronald Revord, Rafael Reyna-Hurtado, Derek Risch, Euan G. Ritchie, Andrea Romero, Christopher Rota, Francesco Rovero, Helen Rowe, Christian Rutz, Marco Salvatori, Derek Sandow, Christopher M. Schalk, Jenna Scherger, Jan Schipper, Daniel G. Scognamillo, Cagan H. Sekercioglu, Paola Semenzato, Jennifer Sevin, Hila Shamon, Catherine Shier, Eduardo A. Silva-Rodriguez, Magda Sindicic, Lucy K. Smyth, Anil Soyumert, Tiffany Sprague, Colleen Cassady St Clair, Jennifer Stenglein, Philip A. Stephens, Kinga Magdalena Stepniak, Michael Stevens, Cassondra Stevenson, Balint Ternyik, Ian Thomson, Rita T. Torres, Joan Tremblay, Tomas Urrutia, Jean-Pierre Vacher, Darcy Visscher, Stephen L. Webb, Julian Weber, Katherine C. B. Weiss, Laura S. Whipple, Christopher A. Whittier, Jesse Whittington, Izabela Wierzbowska, Martin Wikelski, Jacque Williamson, Christopher C. Wilmers, Todd Windle, Heiko U. Wittmer, Yuri Zharikov, Adam Zorn, Roland Kays

Research output: Contribution to journalA1: Web of Science-articlepeer-review

Abstract

Wildlife must adapt to human presence to survive in the Anthropocene, so it is critical to understand species responses to humans in different contexts. We used camera trapping as a lens to view mammal responses to changes in human activity during the COVID-19 pandemic. Across 163 species sampled in 102 projects around the world, changes in the amount and timing of animal activity varied widely. Under higher human activity, mammals were less active in undeveloped areas but unexpectedly more active in developed areas while exhibiting greater nocturnality. Carnivores were most sensitive, showing the strongest decreases in activity and greatest increases in nocturnality. Wildlife managers must consider how habituation and uneven sensitivity across species may cause fundamental differences in human-wildlife interactions along gradients of human influence. Analysing camera-trap data of 163 mammal species before and after the onset of COVID-19 lockdowns, the authors show that responses to human activity are dependent on the degree to which the landscape is modified by humans, with carnivores being especially sensitive.
Original languageEnglish
JournalNature Ecology and Evolution
Volume8
Issue number5
ISSN2397-334X
DOIs
Publication statusPublished - 1-May-2024

Thematic List 2020

  • Wildlife management

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