Most Viewed From Nat Geo Wild

Big-cat expert Boone Smith tracks pumas in Patagonia, but the tables are turned when a big cat starts to stalk him.

Hippos and crocs have lived side by side for millennia, but are they cozy bedfellows or arch-enemies? One is a hefty herbivore, the other is the most...

It's hard work being the world's biggest dragon on Rinca island. Competition is so fierce, and the global temperature slowly rising

In the far reaches of the North, wolf and bear come head to head. Winter has been long. The melting ice reveal scattered carcasses in the Swamp: a...

David Attenborough narrates the intimate story of a leopard mother and her two cubs. This very special family must survive in the wilds of Botswana...

Enter the harsh and unforgiving Kalahari and follow a lion pride attempt to save their threatened bloodline.

There is a beach in Costa Rica that challenges what we think we know about big cats. Americas largest cat, the jaguar, is hunting an unusual prey;...

In Sierra Leone chimps are struggling. After civil war and Ebola, they are not a priority. The race is on to bring them back from the brink. Tacugama...

A high-tech autopsy on a Nile crocodile unlocks secrets behind its hunting prowess.

A series of shark attacks that happened in the same patch of ocean, the remote islands of the Whitsunday in Australia.

Most people in the world who know a domestic cat understand the wild look in their pet's eye. This film looks at those thinly veiled behaviors...

The saltwater crocodile , the largest reptile there dominates the rivers and estuaries of northern Australia . It is an example of adaptability and...

Previous attempts to find the giant squid have largely failed. Armed with state-of-the-art cameras and some new theories, a scientific team encounter...

Winter is here. Ready or not, creatures big and small endure the harshest and most unforgiving season on the planet. Some cling to life in these...

In 2009, the underwater world around the Central Polynesian Sporades in the eastern Pacific was intact. But a few years later, the corals died...