Sky Nature Today

A Kenyan ranger spends a week with a recently orphaned baby rhino in a bid to establish a gradual and very delicate exchange of trust that could save its life

As the staff help move a herd of hartebeest to another park, an ailing eland antelope is spotted, suffering from a wound caused by an illegal trap

Baby orangutan Rieke arrives from Germany and immediately bonds with new playmate Bulu. Meanwhile, at the park's hospital, chimp Jestah undergoes a major tooth operation

Baby orangutans Bulu and Rieke keep the team busy, needing round-the-clock care. Meanwhile, chimp Hananya manages to relax

As Hope prepares for the annual open house, approaching rainstorms threaten the most important day of the year at the farm

A skeleton crew mans the rehabilitation centre through the winter, facing wildlife emergencies in the cold. The team ends the year by releasing the herd of white-tailed deer

It's a critical time for two black rhinos in Zambia. Female Apson and bull Kango are part of a grand plan to save a species

A look at how Zambia's Luangwa Valley is in constant flux, influenced by the myriad of animals that call it home

Biologist Patrick Aryee examines the development of monkeys from Central and South America and their evolutionary journey dating back more than 40 million years

Italy's Mount Etna is one of the best places for volcano watchers. Volcanologist Tom Pfeiffer heads there in the hope of seeing a paroxysmal eruption

Geologist Phillip Ong finally has his chance to explore the Hawaiian volcano Kilauea after a collapse of the crater floor and a huge eruption drains its lava

Baby orangutan Rieke arrives from Germany and immediately bonds with new playmate Bulu. Meanwhile, at the park's hospital, chimp Jestah undergoes a major tooth operation

Baby orangutans Bulu and Rieke keep the team busy, needing round-the-clock care. Meanwhile, chimp Hananya manages to relax

As Hope prepares for the annual open house, approaching rainstorms threaten the most important day of the year at the farm

A skeleton crew mans the rehabilitation centre through the winter, facing wildlife emergencies in the cold. The team ends the year by releasing the herd of white-tailed deer

It's a critical time for two black rhinos in Zambia. Female Apson and bull Kango are part of a grand plan to save a species

A look at how Zambia's Luangwa Valley is in constant flux, influenced by the myriad of animals that call it home

A day in the life of a Bengal tiger mum as she fights to keep her three young cubs safe in India's unforgiving jungle

Italy's Mount Etna is one of the best places for volcano watchers. Volcanologist Tom Pfeiffer heads there in the hope of seeing a paroxysmal eruption

Geologist Phillip Ong finally has his chance to explore the Hawaiian volcano Kilauea after a collapse of the crater floor and a huge eruption drains its lava

Baby orangutan Rieke arrives from Germany and immediately bonds with new playmate Bulu. Meanwhile, at the park's hospital, chimp Jestah undergoes a major tooth operation

Baby orangutans Bulu and Rieke keep the team busy, needing round-the-clock care. Meanwhile, chimp Hananya manages to relax

Part two of two. The secrets behind animals' group games, revealing the benefits they gain from their playful behaviour

A flock of cedar waxwings takes over the centre's aviary and keeps the staff busy with endless demands for food

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

Italy's Mount Etna is one of the best places for volcano watchers. Volcanologist Tom Pfeiffer heads there in the hope of seeing a paroxysmal eruption

Geologist Phillip Ong finally has his chance to explore the Hawaiian volcano Kilauea after a collapse of the crater floor and a huge eruption drains its lava

A day in the life of a Bengal tiger mum as she fights to keep her three young cubs safe in India's unforgiving jungle

The powerful Mwamba lion pride has long dominated the west bank of the river in Zambia's Luangwa Valley. But now this family is facing an uncertain future

A peek behind the facade of Australia's dramatic desert scenery, where there lurks a motley crew of silent assassins, con-artists, gang members and brutal brawlers

Part two of two. The secrets behind animals' group games, revealing the benefits they gain from their playful behaviour

A flock of cedar waxwings takes over the centre's aviary and keeps the staff busy with endless demands for food

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

As Hope prepares for the annual open house, approaching rainstorms threaten the most important day of the year at the farm

A skeleton crew mans the rehabilitation centre through the winter, facing wildlife emergencies in the cold. The team ends the year by releasing the herd of white-tailed deer

It's a critical time for two black rhinos in Zambia. Female Apson and bull Kango are part of a grand plan to save a species