What's in a wolf's howl -- a calling card, a warning, or an invitation? Hear the call of the wild, find out how wolves are making a comeback, and discover the ancient connection between dogs and wolves in this feature exhibit.

Vocational article about working as an animal trainer for both wild and domestic animals.

Learn about how wild parakeets have adapted to city life in this WILD TV video segment.

Discover what you need to know about what makes an animal wild, including the time and energy it takes to keep a wild animal, well, wild.

In this WILD TV segment, a photographer helps find homes for animals up for adoption.

Learn fast facts, the physiology, habitats, behaviors and range of the horse.

In this short Nature video, experience the environment of Cloud, a four-year old horse living in the wild. This is one in a series of three videos about Cloud. [2:23]

Explore the history of zoos, and design blueprints for an enriched "new zoo." Research genetic problems in captive animals.

Research the diet, habitat and behavior of polar bears, and compare and contrast the issues surrounding polar bears in their environment with those of bears in the U.S. Rocky Mountains. Rewrite a human/bear encounter from the bear's...

Digitized collection, searchable by name, endangered species status, habitat, or continent, of over thirteen hundred wildlife photographs taken throughout the world during the filming of Mutual of Omaha's Wild Kingdom television series....

This resource presents detailed information about the hippotpotamus, including several photos and an audio clip.

This resource provides detailed information about hippopotamuses.

To learn more about this particular leopard, examine these photos and study the detailed fact sheet.