Join PBS Nature, as it dives into the world of whales and dolphins, and reveals the secrets of their intimate lives like never before. Watch a preview of Ocean Giants.

New insights about a species that is far more smart and wily than most ever imagined. Is city life cultivating “über-raccoons,” ready to take over the world? Watch a preview of PBS Nature's Raccoon Nation.

Enter a world shaped by bears, trees, and salmon, and explores the delicate balance of their interconnected lives. Watch a preview of PBS Nature's Fortress of the Bears.

Following the stories of several urban kangaroos, Kangaroo Mob reveals how these metropolitan marsupials manage to survive the city, and documents the ongoing debate on how best to manage them.

Based on his true story, My Life as a Turkey chronicles naturalist and writer Joe Hutto’s remarkable and moving experience of raising a group of wild turkey hatchlings to adulthood.

Harpy eagles are the most powerful birds of prey in the world. Standing three feet tall, with a six-foot wingspan and razor-sharp talons the size of bear claws, these birds are the heavyweight hunters of the South American rainforest.

Skyscrapers towering over cities or spectacularly-designed bridges often come to mind when we think of great feats in architecture. However, some of the most amazing structures on earth are not man-made or urban at all, but residences built by animals in the natural world.

What happens to nature after a nuclear accident? And how does wildlife deal with the world it inherits after human inhabitants have fled?