Chased by their aunt into an unhospitable part of the desert, the cubs found an oasis where they developed new hunting strategies and became bird hunters -- previously unheard of among lions.

As a young lioness reconnects with her aunt, she is taught how to hunt giraffes, a skill mastered by the lioness's mother.

Orphan lion cubs Alpha and Bravo reached the ocean and made the Skeleton Coast their new home. Here, they learned how to hunt and eat a new set of prey from the marine ecosystem: seals.

Lion researcher Dr. Philip Stander follows three orphaned desert lion cubs as they navigate the brutal Skeleton Coast of Namibia. Watch the cubs learn to adapt, hunt, and defy the odds of survival in this vast desert territory.

In "San Diego: America's Wildest City," the creators take you behind the scenes of their ambitious two-year journey to capture the incredible biodiversity of this urban landscape. Despite the city's transformation by human development—dams, highways, and skyscrapers—the film reveals the resilience of wildlife in adapting to this new environment.

As the baby squirrels grow and start to venture outside their den, the growing colony draws the attention of hungry crows. The tiny kits must quickly learn about the dangers of these deadly birds.

Just off San Diego's shore, single-celled algae called dinoflagellates start to reproduce and if disturbed, a chemical reaction within the cell creates a tiny spark of light. When the conditions are right, the algae multiply and the coastal waters glow blue.

These hummingbird chicks are ready to join the adults at the local feeders, where a predator lurks nearby: a roadrunner. Like the cartoon, the real roadrunner is clever -- and also a hunter.

Experience San Diego's dazzling biodiversity thriving among a human population of 3.3 million residents. From grebes' intricate rituals to orcas' thrilling hunts, witness nature's resilience and beauty amidst the urban sprawl.

An intimate portrait of Sir David Attenborough’s life, from his boyhood days as a fossil hunter, through his early days as a BBC host, to his revered status as the foremost natural history presenter.

Learn about the personal passion and stories that went into the creation of "Dracula’s Hidden Kingdom," as Irish director John Murray sets out to reveal the natural wonders of Transylvania. To reveal Transylvania's creatures' intimate lives, the production company teamed up with filmmakers from Romania and set about filming and setting camera traps across the region.

During the mating season, tensions are high among the male bears of Transylvania as they search for mates. The males battle to show off for potential partners.

After living five years underground as a juvenile, this adult male stag beetle has only a few weeks to find a mate. Not only must he find a female, but he also must fend off other males in his pursuit.

Transylvania is a wonderland for bats, home to 26 kinds. Romania has more than 12,000 caves, which are critical sanctuaries for Transylvania’s bats.

Discover the wildlife of Transylvania, a mysterious and secretive region hiding some of Europe’s last true wilderness. Its soaring Carpathian Mountains and vast ancient forests provide sanctuary for wolves, bears and lynx. Narrated by Jeremy Irons.

Filmmaker Vianet Djenguet documents the dangerous but vital process of habituating a notoriously protective 500-pound silverback. Habituation is a last-ditch effort to save the critically endangered Eastern lowland gorillas from extinction but it does not come without risks.

For the first time, cameraman Vianet Djenguet captures the face of the forest's 500-pound silverback. This large -- and protective -- silverback called Mpungwe leads a family of 23 gorillas.

As the gorilla troops become more comfortable with filmmaker Vianet Djenguet and his group, they reveal the most intimate parts of family life. During this time, a mother gorilla feeds her infant within the gaze of the outsiders.

Follow filmmaker Vianet Djenguet as he documents a grueling but vital mission to habituate a notoriously protective 500-pound silverback, in a last-ditch effort to save the critically endangered Eastern lowland gorillas from extinction.

Get a sneak peek at a brand new season of NATURE on PBS, starting October 2024.