Sky Nature HD

In a unique part of the African coast, manta ray researcher Andrea Marshall hopes to conduct the first ray expedition within South Africa's borders.

Four birds that go to exceptional lengths to find mates and raise their chicks. Wherever they live, these winged warriors have got their work cut out.

This edition unmasks the beauty of swamplands, which have inspired centuries of folklore and serve as a vital link between life and death.

The fantastic world of frogs, whose ancestors were the first vertebrates to colonise dry land and who now inhabit every continent except Antarctica.

Part two of two. The role played by one of the most misunderstood creatures of the Carpathian mountains - the Eurasian wolf.

Documentary following daily life at Monkey World Ape Rescue Centre in Dorset, where staff look after monkeys, chimps, orangutans and other primates.

Documentary following daily life at Monkey World Ape Rescue Centre in Dorset, where staff look after monkeys, chimps, orangutans and other primates.

In a unique part of the African coast, manta ray researcher Andrea Marshall hopes to conduct the first ray expedition within South Africa's borders.

Four birds that go to exceptional lengths to find mates and raise their chicks. Wherever they live, these winged warriors have got their work cut out.

This edition unmasks the beauty of swamplands, which have inspired centuries of folklore and serve as a vital link between life and death.

The fantastic world of frogs, whose ancestors were the first vertebrates to colonise dry land and who now inhabit every continent except Antarctica.

Part two of two. The role played by one of the most misunderstood creatures of the Carpathian mountains - the Eurasian wolf.

Documentary following daily life at Monkey World Ape Rescue Centre in Dorset, where staff look after monkeys, chimps, orangutans and other primates.

Documentary following daily life at Monkey World Ape Rescue Centre in Dorset, where staff look after monkeys, chimps, orangutans and other primates.

Amanda races to save an elephant that is tangled in a poacher's snare. At the rescue centre, Alma tries to get cute baby baboon Alma to bond with a foster mum.

Rescuer Jo sets out to scoop up a pelican who's swallowed a fish hook as Sam frees a bat tangled in a fence. Vet Tim aids a surly koala with an eye infection.

Part two of two. The role played by one of the most misunderstood creatures of the Carpathian mountains - the Eurasian wolf.

The fantastic world of frogs, whose ancestors were the first vertebrates to colonise dry land and who now inhabit every continent except Antarctica.

The sea turtle is one of the oldest animals on Earth. But while they pre-date the dinosaurs, their place in today's world is sadly under threat.