期刊
CURRENT BIOLOGY
卷 30, 期 17, 页码 3444-+出版社
CELL PRESS
DOI: 10.1016/j.cub.2020.06.032
关键词
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资金
- Centre for Advanced Study in Oslo, Norway
- National Science Foundation (NSF) Graduate Research Fellowship Program
- University of Wyoming's Berry Fellowship
- Wyoming NASA Space Grant Consortium (NASA) [NNX15AI08H]
- Graduate Research Opportunities Worldwide award - NSF
- Research Council of Norway
- Muskwa-Kechika Trust Fund
- British Columbia Ministry of Environment
- University of Northern British Columbia
- Province of British Columbia
- Habitat Conservation Trust Foundation
- Idaho Department of Fish and Game
- Wildlife and Sport Fish Restoration Program Funds
- Federal Aid in Wildlife Restoration Funds
- Safari Club International
- Montana Fish Wildlife and Parks
- Rocky Mountain Elk Foundation
- NSF (LTREB grant) [1556248]
- Parks Canada
- Safari Club International Foundation
- Alberta Fish and Game Association
- Alberta Conservation Association Research program
- Wild Sheep Foundation of Alberta
- Alberta Conservation Association
- NSERC
- NSERC PGS
- International Association for Bear Research and Management
- West Fraser
- Weyerhaueser
- Mountain Equipment Co-operative
- Cannon National Parks Science Scholarship
- Wyoming Game and Fish Department
- Wyoming Animal Damage Management Board
- USFS (Shoshone National Forest)
- Cody Country Outfitters and Guides
- Prince Albert II of Monaco Foundation
- Klarman Family Foundation
- George B. Storer Foundation
- Fran and Lenox Baker Foundation
- Robert B. and Emilie W. Betts Family Foundation
- National Geographic Society [WW100C-17]
- Wyoming Outfitters and Guides Association
- USDA APHIS VS
- Greater Yellowstone Interagency Brucellosis Committee
- National Science Foundation
- Wyoming Wildlife Livestock Disease Partnership
- Morris Animal Foundation
- Fish and Wildlife Compensation Program
- Muley Fanatic Foundation
- Wyoming Governor's Big Game License Coalition
- Bowhunters of Wyoming
- Wyoming Wildlife and Natural Resource Trust
- Boone and Crockett Club
- U.S. Bureau of Land Management
- Wyoming Animal Damage Management
- Departement de l'Etude du Milieu Naturel et Agricole
- Move-It ANR grant [ANR-16-CE02-0010-02]
- Swedish Association for Hunting and Wildlife Management
- Swedish Environmental Protection Agency
- Holmen Skog AB
- Ittur AB
- Vira Bruk AB
- Hogestads & Christinehofs Fideikommiss
- Region Skane
- Karl-Erik Onnesjos Stiftelse for Vetenskaplig forskning och Utveckling
- Stiftelsen Oscar och Lili Lamms Minne
- Marie-Claire Cronstedts Stiftelse
- Ericsbergs Fideikommiss AB
- Helge Ax:son Johnsons Stiftelse
- Agerups & Elsagardens Sateri AB
- Hakan Wikholm Assmasa Gods AB
- Kolmardens insamlingsstiftelse/Taby Allmanning
- Silfverschiold family
- Swedish Environmental Protection Agency Wildlife Research fund
- Swedish Hunters Association Research fund
- private fund Marie-Claire Cronstedts stiftelse''
- Ministry of Rural Affairs and Consumer Protection
- state of Baden-Wurttemberg
- Forestry and Wildlife Service
- Autonomous Province of Trento
- Research Council of Norway [251112]
- program Ziel ETZ Free State of Bavaria - Czech Republic
- Sarah and Daniel Hrdy Fellowship 2015-2016 at Harvard University OEB
- Agence Nationale de la Recherche (ANR) [ANR-16-CE02-0010] Funding Source: Agence Nationale de la Recherche (ANR)
Animals exhibit a diversity of movement tactics [1]. Tracking resources that change across space and time is predicted to be a fundamental driver of animal movement [2]. For example, some migratory ungulates (i.e., hooved mammals) closely track the progression of highly nutritious plant green-up, a phenomenon called green-wave surfing'' [3-5]. Yet general principles describing how the dynamic nature of resources determine movement tactics are lacking [6]. We tested an emerging theory that predicts surfing and the existence of migratory behavior will be favored in environments where green-up is fleeting and moves sequentially across large landscapes (i.e., wave-like green-up) [7]. Landscapes exhibiting wave-like patterns of greenup facilitated surfing and explained the existence of migratory behavior across 61 populations of four ungulate species on two continents (n = 1,696 individuals). At the species level, foraging benefits were equivalent between tactics, suggesting that each movement tactic is fine-tuned to local patterns of plant phenology. For decades, ecologists have sought to understand how animals move to select habitat, commonly defining habitat as a set of static patches [8, 9]. Our findings indicate that animal movement tactics emerge as a function of the flux of resources across space and time, underscoring the need to redefine habitat to include its dynamic attributes. As global habitats continue to be modified by anthropogenic disturbance and climate change [10], our synthesis provides a generalizable framework to understand how animal movement will be influenced by altered patterns of resource phenology.
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