Wild Pyrenees
With wingspans over two meters (seven feet), these vultures soar. They feast on scarce prey as winter ends.
With wingspans over two meters (seven feet), these vultures soar. They feast on scarce prey as winter ends.
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Located in the heart of Brazil, Pantanal is the largest wetland on the planet.
This Phillippines marine park is a model for sustainable development and a true laboratory of the future.
One man plans to do what no man has done before. His aim, to unlock the secrets of the dark ocean.
On the Island of Mindanao lurks a man-eating monster. Learn the story of the largest crocodile ever captured!
Explore El Salvador, the volatile land of volcanoes, and climb an active volcano near San Salvador.
The fascinating work of underwater exploration has fired the imagination of men and women for centuries.
Meet experts who study moss for disciplines including biotechnology, climatology, and evolutionary biology.
Bears roam the dense spring forest, where they mate during their rut and find partners for companionship.
A fox hunts voles in the Pyrenees meadows while birds of prey patrol and wild cats roam mountain foothills.
Four uncollared elephants have escaped from a preserve, and time isn't on their side.
This episode follows the complications of attaching tracking collars to lions and cheetahs.
Watch divers, geologists, and biologists face extreme conditions to study this unexplored Antarctic land.
This Phillippines marine park is a model for sustainable development and a true laboratory of the future.
Can animals develop their own health care strategies? Learn more in this humorous investigation.
The Great Barrier Reef's sea caresses the tropical rain forest of Queensland, both full of wildlife.
The Great Barrier Reef is a fragile, complex, unique ecosystem home to a diverse group of marine creatures.
There are real sea monsters. Recognizing and avoiding them is essential for survival in the depths.
The coral reef is the undersea theater of life: the setting is spectacular, and the actors are fascinating
Submarine sexuality displays some very strange details. It is a world of astonishing and mysterious diversity.
Fish display breathtaking colors, but does beauty have a hidden agenda? Is there such a thing as a color code?
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