Nature's Cleanup Crew

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

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...

Soon after we meet Manyari, the queen of her pride, she does something both unusual and bold: She leaves the sanctuary of the clan with her young cubs...

Every year, thousands of Antarctica's emperor penguins make an astonishing journey to breed their young. They walk, marching day and night in single f...

A young penguin, driven by his instinct, embarks on his first major trip to an unknown destination.

There are fewer than 20 tuskers left on earth, where ivory still sweeps the ground. Filmed throughout the Greater Amboseli ecosystem in Kenya, Kimana...

The Southern Sea Otter was historically abundant along the California coastline until intense hunting pressures reduced their numbers to near-extincti...

Sea otters are once again in peril after being brought back from the brink of extinction. An unprecedented number of sea otter deaths have occurred al...

Sir David Attenborough narrates a documentary about the Kea, the world's only alpine parrot. Playful and destructive, it attacks cars, starts landslid...

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 natu...

In this critical investigation into the most arresting victims of the climate emergency, biologist Ella Al-Shamahi joins a specialist autopsy into the...

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

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 profi...

Some 150 wild horses live in an expanse of desert, grassland and rock along Namibia’s west coast - a ‘Forbidden Zone’ rife with ghost towns.

Between a jagged cliff face and a roaring ocean, lives a colony of Australian Sea Lions. In an environment equally as harsh as it is beautiful, be imm...