Read an overview of wild cats in natural history and find out where species live. Includes details about conservation and an online magazine.

Find out about the skeleton, muscles, senses, and coat of cats. Includes a gallery and details about their behavior.

Explore the underground burrows that shelter prairie dogs their whole lives. Find out who their enemies are and why they are endangered.

Learn about neuroscience by viewing the dissection of a sheep's brain. Provides dissection instructions.

Have a whale of a time and learn how these gentle giants survive in the sea. Includes FAQs, list of books about ocean animals, and puzzles.

Virtual zoo shares photos and information on diets, habits and homes of all sorts of animals. Featured animals are listed alphabetically.

Interactive introduction to the world of mammals features images, descriptions of different species, and printable fact sheets.

Discover facts about these giant marine mammals, and view images of different species. Print out sheets with pictures and descriptions.