Yellowstone National Park is a world of predators, scavengers, and opportunists. In this vast and complex kingdom, two dominant predators reign supreme: the grizzly bear and the wolf. Size and power square off against speed and teamwork, as mighty grizzly bears contend with powerful packs of wolves for control of the food supply. Normally these two fearsome hunters would...
Over half of the world's population now lives in the urban jungle. The city is built to keep untamed nature out - but nature can't be pushed away. In fact, it is still relied upon, even futuristic Dubai would falter without falcons.
A Barnacle gosling must dive over 400 feet from its nest on a cliff top to reach it's parents down below.
This Silverback gorilla causes the road to come to a standstill when his family needs to cross it.
To get to their feeding ground these crabs must cross treacherous waters where a hungry Moray Eel and Octopus are on the hunt - lurking just below the surface. In this clip, its crab vs eel and crab vs octopus - watch to find out if the crabs make it to their feeding grounds in one piece or if...
These remarkable Dolphins in Western Australia display incredible ingenuity when hunting for fish in the shallows. With little room for error, it would appear fortune does indeed favor the brave.