Sky Nature Tuesday

The Luangwa Valley is home to the world's largest concentration of hippos, but that does not mean they rule the river

Miraculous moments in the animal world, featuring nature's aviators as they defy gravity and embrace the principles of aerodynamics, escaping earthly bonds to take flight

Lizzie and veterinarian Joares scramble to collar more jaguars amid storms, floods and power outages

The work of a rescue centre in Canada founded by Hope Swinimer. A mild winter means early arrivals of some and early releases for others

Students from the Atlantic Veterinary College visit Hope's animal rehab facility for some hands-on experience in treating a harbour seal

A four-part journey through the seasons, beginning in spring, when the natural world stirs into life. As the days get longer, animals make an effort to reproduce

In the heart of the Zambian bush lurks one of the last remaining strongholds for some of Africa's most endangered large carnivores