Even in the wild, no one is born knowing how to be a parent. This first-time langur mom has to learn and practice before her baby arrives.

In shrinking grasslands, crane parents must work together to protect their eggs from unexpected dangers. As livestock move closer, both parents are forced to act in defense of their future chicks — ...

With winter fast approaching, a potter wasp races to complete her nursery. For her offspring, survival depends on every final detail — including the living caterpillars she captures and conceals ...

Once on the brink of extinction, the Iberian lynx has been given a chance to thrive again — thanks, in part, to the unyielding dedication of biologist Rodrigo Serra. Leading an ambitious conservation ...

Shortly after giving birth away from her troop, a new mother langur and her newborn face a dangerous threat: wild dogs searching for an easy meal. - [Narrator] Last night, she moved away from the ...

Carrying one tadpole at a time, this frog father climbs high into the canopy to find the safest pools for his offspring. - [Narrator] A milk frog with his tadpoles. (water gurgling) His loud calls are ...

NATURE presents the compelling story of a remarkable denizen of the West in Cloud: Wild Stallion of the Rockies. America’s wild horses lead an exhilarating but perilous existence. The climate can be ...

In 1893, a bounty hunter named Ernest Thompson Seton journeyed to the untamed canyons of New Mexico on a mission to kill a dangerous outlaw. Feared by ranchers throughout the region, the outlaw wasn’t ...

Travel back in time, from the Arctic Ocean to Pacific tide pools, with a pioneering group of scientists who make surprising discoveries that transform human understanding of nature and ecology. Based ...