Endangered and threatened animals

Discusses what blue whales are, why they are endangered, what their current status is, and what is being done to help them. Includes Internet links to Web sites related to blue whales.

Discusses what gray wolves are, why they are endangered, what their current status is, and what is being done to help them. Includes Internet links to Web sites related to gray wolves.

Discusses what tigers are, why they are endangered, what their current status is, and what is being done to help them. Includes Internet links to Web sites related to tigers.

Describes the characteristics of the African elephant, the fight to stop poachers from killing them, their loss of habitat, and conservation efforts to keep them from becoming extinct. Includes Internet links to Web sites related to elephants.

Discusses what gorillas are, why they are endangered, what their current status is, and what is being done to help them. Includes Internet links to Web sites related to gorillas.

Examines the characteristics and habitat of the grizzly bear, its risk for extinction, and efforts to save it.