When a brown bear crawls out of its den in March it has an intense need for meat. This makes it a direct competitor with wolves, find researchers in several countries.
Gut bacteria keeps bears healthily obese
Brown bear ursus wolf canis hi-res stock photography and images - Alamy
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Chonky and they know it: Voting starts in Fat Bear Week – WABE
The Man Who Lives with Wolves: A Memoir: Ellis, Shaun, Junor
Bears and Dogs and Wolves—Oh My! - VIE Magazine
Photos: Brown Bear and Wolf Hunt Together, Share Food
How many people would it take to defeat an attacking grizzly bear without the use of weapons, only bare hands? - Quora
Brown bears vie with wolves for food