Discover why the gray wolves were important to Yellowstone National Park before they become extinct in that area. Find out how gray wolves were reintroduced back into this area. [5:19]

Learn the basic facts about wolves: world map of habitat and ranges, basic facts, young, communication, social structure, threats, myths, as well as a series of photo slides with text. [2:08]

Explore the relationship between buffalo and wolves in the North American plains with this wildlife video! Join filmaker Jeff Turner as he follows one pack of wolves observing how they live together with the buffalo. [53:10]

Three sound files provide an opportunity to hear a single wolf howl, a wolf pack howl and the wolf pack howl of both the adults and the young. Requires QuickTime.

Tinder for wolves? The survival of the maned wolf may depend on the science of matchmaking. [4:45]

View Wisconsin wolves and watch biologists track wolves from the ground and the air in this video from 2001. [4:16]

Do you know when dogs became domesticated? This audio lecture discusses the discovery of an ancient skull sheds light on the domestication of dogs. [10:28]