PBS Nature schedule

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The history of the cow and why it is the most influential domestic animal in the world.

Prosthetics help disabled animals survive.

The behavior of female animals.

Male animals will stop at nothing for the right to mate with a female.

The world of lizards and their bags of tricks.

Culturally, the snake is either vilified or revered.

The diversity and abilities of turtles.

The world of lizards and their bags of tricks.

Florida's Everglades National Park is a protected wilderness where predatory pythons thrive.

Sharks, rays, squids and blue whales live in Pacific waters off the California coast.

Horseshoe crab numbers drop as their use as bait by the fishing industry increases.

The fur trade continues to threaten the South American otter, despite its status as an endangered species.

Ranchers and scientists practice conservation in Venezuelan and Colombian grasslands to protect native animals.

The story of a young journalist and an orphaned sloth that she fostered for two years before sending it back to the wild.

Examples of how the rain forest acts as an engine of evolution.

The history of a giant Brazil nut tree in a Peruvian jungle; British tarantula expert; rainfall generated by the trees.

Researchers and filmmakers set out to produce the first comprehensive film chronicle of the jaguar.

Theories suggest how animals first migrated to the Galapagos Islands and how adaptation resulted in new species.

A variety of marine life thrives in and about the cold waters surrounding the Galápagos Islands.

Plentiful fish draw birds to the Galápagos Islands; man's actions, past and present, affect wildlife.

A crew chronicles the process of wildlife filmmaking during a three-year study of the Galápagos Islands.

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