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15:43
Wildlife filmmaker Owen Prümm ventures into Katavi, a remote region in southwestern Tanzania.
2:59
As the wildebeest herd moves north, it faces a human threat.
3:04
The wildebeest migration across the river has become a premier attraction in Kenya.
0:47
Brand new to science: a sloth drinking water—captured cinematically for the first time.
2:54
As the wildebeest migration approaches the river, danger lurks in the water.
2:54
As the wildebeest migration approaches the river, danger lurks in the water.
1:43
Climb into the jungle canopy with Tamara Ávila Atagua as she builds life-saving bridges for sloths.
2:17
Meet the world’s first sloth detective dog, Keysha.
2:57
Each small sandpiper must harvest up to 20,000 shrimp while avoiding the falcon.
2:34
As thousands of belugas arrive, these two polar bears are eager to hunt.
2:56
This vole is not safe from weasels or great owls -- even deep under the snow.