Sky Nature Sunday

The rescue team undertakes a madcap chase after a red-tailed hawk - he can't fly, but he can certainly run. Plus, rare albino squirrel recovers from being unwell

The vets wrestle an uncooperative turkey vulture onto the X-ray table to reveal a shoulder injury. A baby groundhog is rushed in after a car accident

A mother rabbit cares for an adopted baby, as the staff assesses the little bunny's safety. Can this odd couple stay together?

The interesting cases of two red-tailed hawks, who need help getting back into fighting shape. Plus, the medical team brings in a feisty, rare white squirrel

The creatures that live in the ocean's darkest depths and the skills they have built over the years, from blind worms who fish to crabs who climb trees and more

Discover some of the planet's strangest animals, from snapping shrimp to wolf eels, and see how these ocean-dwelling creatures ensure mutual survival

The bizarre mating rituals of the ocean's most peculiar creatures, from bloody battles to super-size litters

The world's most incredible wild creatures, revealing their strange behaviours and peculiar survival techniques

Discovering fireflies' flirty flashes, the tarsier's night vision, the mantis shrimp' punch and the saltwater croc's prey-detecting sensors

A look at the great white shark's electrical sensors, the razor-sharp limbs of the dead leaf mantis and the zombie-creating powers of cordyceps fungi

The remote island of Gorgona, once chosen by the Colombian government as a prison site due to its shark-infested seas and impenetrable jungle teeming with deadly snakes

On the island of Providencia, a young female black crab undertakes a life-or-death hike to escort her 80,000 eggs from the mountain down to the sea

Max Djenohan embarks on a mission to unlock and mimic the survival skills of some of the most charismatic animals on Earth

Following a 750km journey down the Drava river, starting with the current's Alpine origins to its delta in the Pannonian Basin

Part one of two. The naturalist explores the evolution of vertebrates, beginning with a look at how primitive fish made the move on to land and the subsequent advent of flight

The naturalist concludes his two-part exploration of the evolution of vertebrates over the past 500 million years, looking at how mammals came to dominate the natural world

Liz Bonnin travels to one of Earth's last great wildernesses to reveal fresh insights about its wildlife, including polar bears and killer whales

Liz Bonnin travels to one of Earth's last great wildernesses where she comes face to face with caribou, abseils down a cliff to study gyrfalcons and helps catch seals in Svalbard

Liz Bonnin discovers how plastic pollution is affecting seabirds, encounters a bison and learns how climate change is impacting bears and beavers

Following a 750km journey down the Drava river, starting with the current's Alpine origins to its delta in the Pannonian Basin

Max Djenohan embarks on a mission to unlock and mimic the survival skills of some of the most charismatic animals on Earth

Meeting animals that have unlikely friendships with humans, beginning with a road-tripping chicken and a mouse family living in an English garden

How cockatoos and platypuses inspired new careers and a look at the shared trauma that bonded a human and an elephant. Plus, George the turkey vulture shows his playful side

A Tasmanian devil shows its softer side and Buttons the deer enjoys a family dinner. Spud the 800-kilogram bull plays a game of football and a sea turtle makes some big moves

The wildlife of New Zealand's South Island, beginning with rare penguins locked in a daily game of cat and mouse with giant sea lions

Winter's impact on the deep fjords and tidal lagoons of southwestern New Zealand. As bottlenose dolphins escape the freezing fjords, longfin eels are called back to sea

The centre's resident turkey vulture is ready for release and in search of a flock. The medical team is baffled by a toad who is mysteriously taken ill

Part one of two. The naturalist explores the origins of life on Earth, explaining how newly discovered fossils have transformed scientists' understanding of the first organisms