North American Bear Center
What Happens to Orphaned Black Bear Cubs in North Carolina? - N.C. Wildlife Resources Commission
Grizzly Bear San Diego Zoo
BEAR WEEK: North American Bear Center in Ely aims to dispel myths about bears
What's the Difference Between Black Bears vs. Grizzly Bears?
Death of Grizzly Bear Found Near Yellowstone Is Under Investigation - The New York Times
Grizzly bears: North America's brown bear
North American Bear Center
North American Bear Center
Video: Bear Family Destroying Trail Cameras in Minnesota National Park
DNR: Fish & Wildlife: Black Bear
Bear essentials: Trends in Genetics