Results 81 to 90 of about 9,987 (212)

Parallelisms and Contrasts in the Diverse Ecologies of the Anaplasma phagocytophilum and Borrelia burgdorferi Complexes of Bacteria in the Far Western United States. [PDF]

open access: yes, 2016
Anaplasma phagocytophilum and Borrelia burgdorferi are two tick-borne bacteria that cause disease in people and animals. For each of these bacteria, there is a complex of closely related genospecies and/or strains that are genetically distinct and have ...
Foley, Janet, Stephenson, Nicole
core   +2 more sources

Bite‐DNA Shows Substantial Browsing on Willows (Salix spp.) by North American Bison in Yellowstone National Park

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
Riparian willows in Yellowstone National Park are shaped by ungulate browsing, but species‐specific contributions remain unclear. Using bite‐DNA metabarcoding of browsed willow twigs across six northern range sites, we found that American bison were the most frequent browsers, exceeding elk and often mule deer.
Julia L. Jansson   +3 more
wiley   +1 more source

Evaluation of dexmedetomidine, tiletamine, and zolazepam for the immobilization of black bears

open access: yesWildlife Society Bulletin, 2015
Telazol® (TZ, tiletamine hydrochloride [HCl] and zolazepam HCl) has been used to immobilize black bears for research and management activities since the 1980s. Although considered an effective and safe drug, TZ has some disadvantages, including prolonged
Jessica A. Coltrane   +5 more
doaj   +1 more source

Characterizing Nontarget Species Use at Bait Sites for White-Tailed Deer

open access: yesHuman-Wildlife Interactions, 2017
Baiting white-tailed deer (Odocoileus virginianus) has evolved into a controversial issue of wildlife management. During August–September 2012, we established a grid of 64 cameras in the Upper Peninsula of Michigan at sites baited with corn that ...
Brent Bowman   +3 more
doaj   +1 more source

Using biotelemetry to assess drone effects on whale sharks

open access: yesEcosphere, Volume 17, Issue 4, April 2026.
Abstract The use of unoccupied aerial vehicles or drones for wildlife research has proliferated in recent years and they have proven to be a valuable tool for collecting data for population surveys, morphometric and body condition measurements, and for observing behavior.
Samantha D. Reynolds   +6 more
wiley   +1 more source

Relocation of habituated black bears in the Klamath Mountains of California: an adaptive management case study

open access: yesCalifornia Fish and Wildlife Journal, 2021
Black bear (Ursus americanus) populations in California have increased in abundance and distribution despite rising trends in the urban encroachment of wildlands.
Robert J. Schaefer   +4 more
doaj   +1 more source

Large carnivore attacks on hominins during the Pleistocene: a forensic approach with a Neanderthal example [PDF]

open access: yes, 2015
Interaction between hominins and carnivores has been common and constant through human evolution and generated mutual pressures similar to those present in worldwide modern human-carnivore conflicts.
Camarós, Edgard   +4 more
core   +1 more source

Evaluating the impact of hunter access and harvest regulations on elk movement and resource selection

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 3, April 2026.
We estimated daily probabilities of female elk transitioning between hunter access strategies during 4 periods of the fall hunting season in the Devil's Kitchen study area in central Montana, USA, 2020‐2023. Elk generally avoided harvest risk by selecting for less hunter access and more restrictive harvest regulations.
Nicole P. Bealer   +5 more
wiley   +1 more source

Free rein: Are feral horses competing with native ungulates in British Columbia?

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 3, April 2026.
We investigated little‐studied feral horses in west‐central British Columbia, Canada, as a potential competitor for native moose and mule deer. We did not find strong evidence that feral horses exclude moose or deer from habitat or resources at a large landscape scale or smaller spatiotemporal patch scale.
Katie Tjaden‐McClement   +7 more
wiley   +1 more source

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