
Wild Argentina: Extreme Earth
Grapple with the perils of life along Argentina’s 5,000-kilometre coastline.

Grapple with the perils of life along Argentina’s 5,000-kilometre coastline.

The many habitats of one of Australia's most diverse areas plays home to an array of bird species.

The mighty North provides the setting for bison, bald eagles and polar bears.

Europe's evocative landscapes are the backdrop for epic wildlife drama.

Witness the bears’ frantic dash to stuff their faces during the July salmon run.

Bighorn rams rattle the mountaintops; Brown bears battle before winter; Wild stallions rumble.

See the mental gifts that put some killers head and shoulders above the pack.

With dueling dragons and giant beetles, Southeast Asia boasts a wide range of wildlife warriors.

Fighting dirty with a guanaco; head-butting an iguana; a hermit crab evicts a tenant from its shell.

Examine the razor-sharp claws, teeth, and senses of these wild killing machines.

The mighty North provides the setting for bison, bald eagles and polar bears.

As the competition begins, lean, mean and newly awakened bears brawl over spring resources.

Massive elephant seals go nose to nose to win the title of beach master.

A male brown hare throws punches at his beloved; admiring a sandhill crane dance battle.

Steering clear of alphas, whose horns, claws and other protective gear keep them ready for battle.

Tangle with crocs and hippos as they battle for dominion of Africa’s rivers.

Unlock survival strategies in Earth's most arid climates.

Admire arctic animals' secret superpowers of survival.

Roatan is home to the world's second-largest barrier reef, with black corals, sharks, and barracuda.

From the paso del cedral coral reef to the world's longest subterranean underwater cave system.