Results 21 to 30 of about 2,720 (298)
Nature vs. Nurture: Evidence for Social Learning of Conflict Behaviour in Grizzly Bears. [PDF]
PLoS ONE, 2016 The propensity for a grizzly bear to develop conflict behaviours might be a result of social learning between mothers and cubs, genetic inheritance, or both learning and inheritance.
Andrea T Morehouse +3 more
doaj +1 more source
Wildlife Society Bulletin, 2014 The distribution of the Greater Yellowstone Ecosystem grizzly bear (Ursus arctos) population has expanded into areas unoccupied since the early 20th century. Up‐to‐date information on the area and extent of this distribution is crucial for federal, state,
Daniel D. Bjornlie +8 more
doaj +1 more source
Remote Sensing, 2021 Characterizing roads is important for conservation since the relationship between road use and ecological impact can vary across species. However, road use is challenging to monitor due to limited data and high spatial-temporal variability, especially ...
Sean P. Kearney +4 more
doaj +1 more source
Use of isotopic sulfur to determine whitebark pine consumption by Yellowstone bears: A reassessment
Wildlife Society Bulletin, 2014 Use of naturally occurring stable isotopes to estimate assimilated diet of bears is one of the single greatest breakthroughs in nutritional ecology during the past 20 years. Previous research in the Greater Yellowstone Ecosystem (GYE), USA, established a
Charles C. Schwartz +6 more
doaj +1 more source
Density and genetic diversity of grizzly bears at the northern edge of their distribution
Ecosphere, 2023 Species at the periphery of their range are typically limited in density by poor habitat quality. As a result, the central–marginal hypothesis (CMH) predicts a decline in genetic diversity of populations toward the periphery of a species' range.
Mirjam Barrueto +3 more
doaj +1 more source
Mama Grizzly and the polar bears [PDF]
EMBO reports, 2012 Mis‐reporting of the science behind climate change has called into question the judgement and integrity of scientists. Howy argues that better communication between scientists and journalists is needed, to restore public confidence in both.
openaire +2 more sources
, 2011 The Central Interior and Sub-Boreal Interior ecoprovinces of British Columbia represent an important transitional population of grizzly bears (Ursus arctos L.) occupying the area between two major mountain systems (Coastal Ranges and Central Rockies), as
Nielsen, S. E.
core +1 more source
From human invaders to problem bears: A media content analysis of grizzly bear conservation
Conservation Science and Practice, 2020 Across their North American range, grizzly bears (Ursus arctos) occupy a special place in human imagination, as icons of nature's rugged and raw power, to representations of safety risks and economic costs of living with carnivores.
Courtney Hughes +5 more
doaj +1 more source
Ecology and Evolution, 2021 In western Canada, anthropogenic disturbances resulting from resource extraction activities are associated with habitat loss and altered predator–prey dynamics.
Tracy L. McKay +3 more
doaj +1 more source