4 Works

Data from: Drivers of site fidelity in ungulates

Thomas Morrison, Jerod Merkel, J. Grant Hopcraft, Ellen Aikens, Jeffrey Beck, Randall Boone, Alyson Courtemanch, Samantha Dwinnell, Sue Fairbanks, Brad Griffith, Arthur Middleton, Kevin Monteith, Brendan Oates, Louise Riotte-Lambert, Hall Sawyer, Kurt Smith, Jared Stabach, Kaitlyn Taylor & Matthew Kauffman
While the tendency to return to previously visited locations – termed ‘site fidelity’ – is common in animals, the cause of this behaviour is not well understood. One hypothesis is that site fidelity is shaped by an animal’s environment, such that animals living in landscapes with predictable resources have stronger site fidelity. Site fidelity may also be conditional on the success of animals’ recent visits to that location, and it may become stronger with age...

Functional connectivity in a continuously distributed, migratory species as revealed by landscape genomics

Melanie E. F. LaCava, Roderick B. Gagne, Kyle D. Gustafson, Sara J. Oyler-McCance, Kevin L. Monteith, Hall Sawyer, Matthew J. Kauffman, Daniel J. Thiele & Holly B. Ernest
Maintaining functional connectivity is critical for the long-term conservation of wildlife populations. Landscape genomics provides an opportunity to assess long-term functional connectivity by relating environmental variables to spatial patterns of genomic variation resulting from generations of movement, dispersal, and mating behaviors. Identifying landscape features associated with gene flow at large geographic scales for highly mobile species is becoming increasingly possible due to more accessible genomic approaches, improved analytical methods, and enhanced computational power. We characterized...

Spatiotemporal analyses reveal infectious disease-driven selection in a free-ranging ungulate

Melanie E.F. LaCava, Jennifer L. Malmberg, William H. Edwards, Laura N.L. Johnson, Samantha E. Allen & Holly B. Ernest
Infectious diseases play an important role in wildlife population dynamics by altering individual fitness, but detecting disease-driven natural selection in free-ranging populations is difficult due to complex disease-host relationships. Chronic wasting disease (CWD) is a fatal infectious prion disease in cervids for which mutations in a single gene have been mechanistically linked to disease outcomes, providing a rare opportunity to study disease-driven selection in wildlife. In Wyoming, USA, CWD has gradually spread across mule deer...

Short-term responses to a human-altered landscape do not affect fat dynamics of a migratory ungulate

Samantha Dwinnell, Hall Sawyer, , Jill Randall, Rusty Kaiser, Mark Thonhoff, Gary Fralick & Kevin Monteith
According to risk-sensitive foraging theory, animals should make foraging decisions that balance nutritional costs and gains to promote fitness. Human disturbance is a form of perceived risk that can prompt avoidance of risky habitat over the acquisition of food. Consequently, behavioral responses to perceived risk could induce nutritional costs. Population declines often coincide with increases in human disturbance, which likely is associated with direct and indirect habitat loss. Nevertheless, behavioral and physiological responses to perceived...

Registration Year

  • 2021
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Resource Types

  • Dataset
    4

Affiliations

  • University of Wyoming
    4
  • Wyoming Game and Fish Department
    4
  • United States Geological Survey
    3
  • Colorado State University
    2
  • Arkansas State University
    1
  • University of Glasgow
    1
  • University of California, Berkeley
    1
  • Oklahoma State University
    1
  • Max Planck Institute of Animal Behavior
    1
  • Western EcoSystems Technology (United States)
    1