This decommissioned ERA site remains active temporarily to support our final migration steps to https://ualberta.scholaris.ca, ERA's new home. All new collections and items, including Spring 2025 theses, are at that site. For assistance, please contact erahelp@ualberta.ca.
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Diet composition and prey selectivity of gray wolves (Canis lupus) in Prince Albert National Park, Saskatchewan
DownloadSpring 2019
Plains bison (Bison bison bison) were nearly driven to extinction in the late 19th century due to overhunting and habitat loss, and populations occurring within their historic range and co-existing with natural predators are exceedingly rare. Studies examining gray wolf (Canis lupus) predation on...
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Window of opportunity: examining gray wolf (Canis lupus) diets and seasonal patterns of predation on wood bison (Bison bison athabascae)
DownloadFall 2023
Prey selection by predators is a complex process, with acquisition strategies varying between generalists and specialists. However, generalist predators like wolves (Canis lupus Linnaeus, 1758), can select prey in response to increases in abundance or vulnerability of the prey, often influenced...