Endangered animals & habitats

Examines the shrinking numbers of penguins due to the pollution of ocean waters and dangers from humans.

Explains what a wetland is, why it is important, threats facing this ecosystem, and efforts to protect wetlands.

Presents an overview of various species of shark, how they have become endangered, and what is being done to protect them from extinction.

Presents an overview of various species of whale, how they have become endangered, and what is being done to protect them from extinction.

Presents an introduction to chimpanzees; looks at some of the reasons why they have become endangered, discussing habitat alteration and loss, and hunting and the bushmeat crisis; and examines efforts at chimpanzee conservation and the future of the animal. Includes a list of organizations and other references.

An overview of owls that discusses their physical characteristics, habitats, prey, and relationship with humans, as well as owl conservation efforts.

Discusses the various subspecies of leopard, reasons for their endangered status, their conflicts with human beings, and efforts to conserve the leopard.

Provides information about frogs and toads, examining different types, discussing the threats posed to frog populations by the loss of habitat, as well as human and environmental factors, and looking at how scientists are working to ensure the future healthy survival of frogs.

Describes coral reefs and the problems they face, discussing how they are affected by human activities and their possible future.

Describes the physical characteristics and habits of bighorn sheep, threats to their health and habitats, and efforts to protect these wild mammals.