Features descriptions and images of different types of hyenas, a FAQ, discussions of hyena myths, images of hyenas in art and literature, a bibliography.

Provides basic biological information pertaining to wild skunks. Topics include natural history, classification, and rabies. Includes photos, video clips, and articles.

Organization dedicated to protecting rhino populations in the wild. Includes information about the activities of the organization and general information on the five species of rhino.

Information for over 400 mammal species in North America. Includes range maps, photographs, scientific illustrations, family tree diagrams, weights and measures.

Online companion to the PBS Nature series. Contains video clips, multimedia activies, essays.

Includes background information about opossums, a FAQ, educational materials, photos.

Complete information on the giant panda bear, including conservation efforts, habitats, feeding, social, breeding and news.

Checklist of all species of mammals found in Washington state, grouped according to their biological order. Photographs, distribution maps, range in Washington, habitat, diet, identifying features, and links are provided for each animal.

Video previews, quizzes and challenges, Web cams, in-depth articles, recommended books cover mammalian social behavior, body shape, intelligence, diet, and habitat.

Organization promoting the recovery of the California sea otter by research. Includes natural history, environmental conditions and threats, scientific papers.

Information on the evolution, migration, and reintroduction of the horse to North America; relationship of the wild horse with the land; and contemporary problems facing mustangs.