Results 61 to 70 of about 2,439 (179)

Apex predators exploit advantageous snow conditions across hunting modes

Journal of Animal Ecology, EarlyView.
Advantageous snow conditions—in terms of snow depth and density—are among the most important features of the winter landscape for two apex predators, regardless of hunting strategy. In a warming climate, the knock‐on effects of a diminishing snowpack may reduce the hunting success of multiple large carnivore species.
Benjamin K. Sullender, Taylor R. Ganz, Ross Mower, Jessica D. Lundquist, Brian N. Kertson, Thomas M. Newsome, Aaron J. Wirsing, Laura R. Prugh   +7 more
wiley   +1 more source

Predicting disease spread from host movement data: Chronic wasting disease in North America as a case study

Journal of Animal Ecology, EarlyView.
This paper estimates the rate of chronic wasting disease spread in multiple regions and compares these rates with model predictions based on deer movement data. Abstract Rare long‐distance movements can increase the spatial spread of invasive species and shifts in species ranges. For wildlife disease spread, however, seasonal migrations may only matter
Paul C. Cross, Blake Lowrey, Matthew Kauffman, Evelyn Merrill   +3 more
wiley   +1 more source

Condition, Survival, and Productivity of Mule Deer in Semiarid Grassland-Woodland in East-Central New Mexico

Human-Wildlife Interactions, 2017
Mule deer (Odocoileus hemionus) are an economically important species to wildlife enterprises throughout New Mexico and the western United States, but populations are declining, limiting recreational and revenue potential to private and public wildlife ...
Louis C. Bender, Jon C. Boren, Heather Halbritter, Shad Cox   +3 more
doaj   +1 more source

Mule Deer Habitat Selection Following Vegetation Thinning Treatments in New Mexico

Wildlife Society Bulletin, 2020
Mule deer (Odocoileus hemionus) survival and population growth in north‐central New Mexico, USA, was previously reported to be limited by nutritional constraints due to poor forage conditions in degraded habitats.
Grant E. Sorensen, David W. Kramer, James W. Cain III, Chase A. Taylor, Philip S. Gipson, Mark C. Wallace, Robert D. Cox, Warren B. Ballard   +7 more
doaj   +1 more source

Understanding natal emigration in group‐living carnivores

Journal of Animal Ecology, EarlyView.
Dispersal is a key ecological and evolutionary process, yet drivers of variation in emigration under human‐modified conditions remain understudied. Using a novel genetic approach applied to harvested grey wolves in Idaho, USA, we found that prey availability and population density shape natal emigration patterns in a cooperative breeder.
Kathleen M. Petersen, Joel M. Tebbenkamp, Matthew A. Mumma, David E. Ausband   +3 more
wiley   +1 more source

Geographic variation in trace mineral concentrations in blood of mule deer from the Mojave Desert, California, USA

California Fish and Wildlife Journal
Minerals are important nutrients and are essential components of the diets of animals. Nutritional requirements or minimum concentrations of minerals for nutritional health are largely unknown for the majority of large, free-ranging herbivores.
Vernon C. Bleich, Kelley M. Stewart
doaj   +1 more source

Factors influencing survival of desert mule deer in the greater San Andres Mountains, New Mexico

Human-Wildlife Interactions, 2017
Mule deer numbers have declined precipitously in the San Andres Mountains of southcentral New Mexico. To assess reasons for population declines, we monitored condition, survival, and causes of mortality for a range of 37 to 64 radio-collared, >1.5-year ...
Louis C. Bender, Brock D. Hoenes, Cristina L. Rodden   +2 more
doaj   +1 more source

Can Wapiti (Cervus elaphus) Browsing Stimulate the Chemical Defense of Taxus cuspidata—A Case of Northeast China Tiger and Leopard National Park

Integrative Zoology, EarlyView.
We study that browsing by wapiti reduces the growth of saplings, and it develop chemical defenses to prevent themselves browsed again. These results reduce our concern about wapiti browse T. cuspidate saplings, and provide basic data for the study of the interaction between them, and also provide theoretical basis for the population restoration and ...
Jianan Feng, Hairong Du, Xianzhe Wang, Minghai Zhang   +3 more
wiley   +1 more source

Association mapping of genetic risk factors for chronic wasting disease in wild deer

Evolutionary Applications, 2013
Chronic wasting disease (CWD) is a fatal transmissible spongiform encephalopathy affecting North American cervids. We assessed the feasibility of association mapping CWD genetic risk factors in wild white‐tailed deer (Odocoileus virginianus) and mule ...
Tomomi Matsumoto, Michael D. Samuel, Trent Bollinger, Margo Pybus, David W. Coltman   +4 more
doaj   +1 more source

Landscape conservation forecasting to evaluate ecological condition and wildlife habitat suitability in eastern Nevada U.S.A.

Restoration Ecology, EarlyView.
Abstract Introduction Cooperation among managers of protected areas and federal multiple use lands with private inholdings to increase restoration success and economies of scale creates ecological and regulatory complexity best studied with state‐and‐transition simulation models (STSM).
Louis Provencher, Kevin J. Badik, Sarah Byer, Laurel Saito, Margaret Horner, Bryan Hamilton, Michael Clifford, Devin McHugh   +7 more
wiley   +1 more source