Extras
Experience an Alpine winter wonderland, from snowy spruce forests to marching reindeer.
Inside a snowy Alpine barn, hungry house mice search for a Christmas feast.
The chimpanzees in Fongoli have adapted humanlike behaviors to survive their environment.
When a baby wild chimpanzee is found in captivity, researchers race to reunite her with her family.
Wild chimpanzees are doing something once thought to be uniquely human: making weapons to hunt.
Go behind the scenes with filmmaker Benjamin Sadd as he captures the Fongoli troop of chimpanzees.
Jordon King leads a nighttime hunt for lizards in the Everglades with Dr. Rae Wynn-Grant.
Following tigers after dark reveals surprise encounters and a hidden world of family life.
These clumsy tiger cubs put their hunting skills to the test, with some surprising results.
No one has ever tried to follow tigers at night like this before.