Nature's Cleanup Crew

In the face of his own threatening illness, the greatest protector of jaguars is battling time and adversity to save these endangered cats. Venture...

Trek into the hidden battlefields of northern Botswana where lions and spotted hyenas clash in overlapping territories. With never-before-seen...

National Geographic embarks on a 250-mile adventure through unspoiled territory along the coast of British Columbia called the Great Bear Rain...

Wildlife activists and investigators put their lives on the line to battle the illegal African ivory trade, in this suspenseful on-the-ground...

The lyric passage of a Monarch butterfly, beginning with its birth, through its delicate metamorphosis from caterpillar to butterfly and on its...

An intimate view of the panorama of African wildlife, giving a sense of what it is really like to be there, and in a dramatic climax makes a poignant...

Tasmania lies on the Australian continent, but is a world apart. It is home to an extraordinary cast of black devils and white wallabies. Trees here...

Jane Goodall has spent five years observing the chimps in Tanzania (formerly Tanganyika), Africa. One of her discoveries is that they use primitive...

The Borneo Case is a unique story filmed over 25 years and tells the epic tale of how the rainforest, home of the last nomads was stripped of its...

In Africa, poachers brutally maim and kill elephants for their ivory, much of which is exported to China or smuggled into the United States. The...

Efforts to protect North Atlantic right whales from extinction, the impacts of those efforts on the lobster industry, and how the National Marine...