
Animal Odd Couples
Examine unlikely cross-species relationships and what they suggest about animal emotions.

Examine unlikely cross-species relationships and what they suggest about animal emotions.

See the many reasons why animals gather in colonies.

Animal architecture gives remarkable insights into animal innovation.

Explore the difficulties and consequences of keeping and caring for parrots as pets.

Join a team of scientists on an expedition to find and film the birds of New Guinea.

With high-speed camerawork and breakthrough science, we enter the world of hummingbirds.

The colors, behaviors and habitats of the parrots occupying Australia.

Hummingbirds, the tiniest of birds, qualify as some of the toughest and most energetic creatures in the world.

One man's remarkable experience of raising a group of wild turkey hatchlings to adulthood.

Conservationist Romulus Whitaker uses documented science and contemporary reports to determine whether dragons were real.

Meet the pioneering group of scientists who transformed our understanding of ecology.

The current threats by man to five endangered species of rhino are contrasted with its flourishing history.

Capture the interaction between the Kalahari Desert and the Okavango River delta.

Watch as the Kalahari swarms with life brought forth by a brief season of sudden storms.

Undisturbed the saguaro cactus can grow to 60 feet, weigh 10 tons and live 150 years.

The history of diamonds, from their beginnings in the earth's core to mining and acquisition.

How wildlife and animal life survive in the severe landscape of Death Valley.

Eagles, pumas, sandhill cranes and other creatures seek sustenance from the Colorado River and its environs.

The human and natural histories of the Grand Tetons and Jackson Hole, Wyo., interlink.

Scientists reveal the hidden world of white-tailed deer in a whole new light.