A growing number of invasive Burmese pythons have taken up residence in the wetlands of Florida.

These tiny marvels dazzle and delight bird watchers all over the world, and NATURE reveals their stunning abilities as they have never been seen before.

A baby humpback enters the world and joins the 3,000 or more whales that congregate in the waters off Hawaii each winter. This is the story of her first year of life.

The black mamba is Africa’s deadliest snake. In Swaziland, snake handler Thea Litschka-Koen and her husband, Clifton, endeavor to change attitudes and save lives.

This is a journey to a world seemingly forgotten by time. This is the wild Balkans.

(Premieres Sunday, October 25) The epic story of a wild stallion continues with the third installment of the Cloud series.

In the vast and complex kingdom of Yellowstone, two dominant predators reign supreme: the grizzly bear and the wolf.

Across the animal kingdom, some of the most essential lessons -- and the most extreme challenges -- occur in the first moments of life.

(Premieres Sundays April 4 and April 11) New technologies reveal what's behind incredible "moments of impact" - when animals come into contact with each other and the world around them.

There's more good stuff coming! Find out what NATURE has in store for the seasons to come in this sneak peek video.