What's the Difference Between a Brown Bear and a Black Bear
Yes, the obvious fur color seems like a dead giveaway, but you can't always judge a bear by the color of its fur.
Bears: Polar Bears, Black Bears and Grizzly Bears: Hodge, Deborah, Stephens, Pat: 9781550743555: Books
We found grizzly, black and polar bears together for the first time
Bear Identification (U.S. National Park Service)
Hoofed Mammals
Carnivores HowStuffWorks
What's the Difference Between Black Bears and Grizzly Bears?
Staying Safe Around Bears - Bears (U.S. National Park Service)
Brown and Black Bears — Wildlife Viewing, Alaska Department of Fish and Game
Mammals, HowStuffWorks
How to survive a bear attack – or better yet, avoid one altogether
What Should You Do When the Bear Is Cinnamon? - The New York Times