All Videos
It's called the bat volcano because every night, it erupts.
Ecologist Rodrigo Medellin coats bats in harmless UV dust to track their migration.
Meet Mexico’s very own ‘Bat Man,’ an ecologist dedicating his life to saving bats.
Dive behind the scenes of "Sharks of Hawaii."
When these small fish sense danger, they react by crowding close together in a bait ball.
Hawaii is home to the largest hard-shelled sea turtles in the world.
These native Hawaiians are desperately shy.
Meet the sharks that call the waters near Hawaii’s islands their home.
Olimba discovers a nomadic male leopard near her cubs and without hesitation, she attacks.
After a number of failed attempts, a young leopard gains the skills needed to catch birds.
Mother leopard Olimba proves her ability as a skilled hunter as she stalks baboons.
Follow the story of a leopard mother as she raises her cubs near the Luangwa River.
There are many reasons Big Bend is good for bears and this is one of them.
Filmmaker Skip Hobbie discusses his and the crew's experience making "Big Bend."
Witness the wildlife and serene beauty of America’s Wild West.
This is the first time these birds have ever been seen nesting in Big Bend.
Watch the elf owl, the smallest owl in the world, hunt food for its chicks.
Follow the fate of a puma family in the ice mountains of Patagonian Chile.