Information about amphibians, animals that can survive in a wide variety of habitats and cli-ates. The article discusses their behavior, diet, predators, conservation status, and evolution. (Published: August 29, 2008)

Comprehensive reference tool explores the common green iguana with a description, pictures, and maps. Includes facts on habitat, behavior, ecology, evolution, conservation, and external links.

Gray wolves were a frequent sight on the American plains, however, they are now an endangered species despite attempts to reintroduce them to their former habitats in the continental United States. Learn about their natural history in...

This 8-page PDF document provides extensive detail on the tiger. Content explores this animal's characteristics and bone structure, range and distribution, fossil record, importance of specialized features, ontogeny and reproduction,...

The focus of this NatureWorks resource is the Caribou. The content includes a look at this species' characteristics, range, habitat, food, reproduction, and behavior.

A very informative article that answers questions related to characteristics of the humpback whale plus life cycle, ecology, behavioral adaptations and conservation. The migratory patterns of this whale are also tracked.

A comprehensive article that answers a number of questions about the right whale. Questions deal with characteristics, life cycle, ecology and conservation. This site also contains lessons and activities that can be used in the...

Discover the life history, ecology, classification, and more about ants in this comprehensive site.

Resource for anyone seeking information on these huge creatures. Provides scientific classification of African Elephants, fast facts, fun facts as well as additional information on ecology and conservation.

Exhaustive resource explores the tiger with a description, pictures, and maps. Includes facts on ecology, history, behavior, habitat, conservation, and external links.

Comprehensive reference tool investigates the European honey bee with a description, pictures, and maps. Includes facts on ecology, habitat, behavior, conservation, and external links.

Comprehensive resource investigates the western gorilla with a description, pictures, and maps. Includes facts on ecology, history, behavior, conservation, and external links.

Thorough reference tool explores the mollusk with a description, pictures, and maps. Includes facts on ecology, history, behavior, evolution, conservation, and external links. The mollusk image is no longer available.

Comprehensive resource investigates the African bush elephant with a description, pictures, and maps. Includes facts on ecology, history, behavior, conservation, and external links.

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

This resource provides detailed information about the warthog, as well as several pictures.

This resource presents detailed information about the koala, including several photos and a video clip. [0:12]

Thorough reference tool explores mammals with a description, pictures, and maps. Includes facts on ecology, behavior, habitat, conservation, and external links.

This resource provides detailed information about hippopotamuses.

This resource provides detailed information about Indris.

The world's most common camel is the Dromedary. Find out more on the Dromedary through this detailed fact sheet and photos.

This resource provides information about the western gorilla.

This resource provides information about Savannah elephants.