Brown bears vie with wolves for food

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.

Can wolves take on a brown/grizzly bear without any injuries on either side? - Quora

Brown bear ursus wolf canis hi-res stock photography and images - Alamy

Brown Bear (Ursus arctos; Eurasia) (Chapter 12) - Bears of the World

Costal Brown Bear Viewing at Bear Mountain Lodge in Alaska

Celebrating 100 Years of the Abruzzo, Molise & Lazio National Park

Villages reporting attacks to humans in Macedonia

Animals that can kill and eat wolves

Bears of Tahoe / Bears with Bandages / Yellowstone Bears

Maned wolf Smithsonian's National Zoo and Conservation Biology Institute