Animal Park

On today's show, keepers are locked in a battle of wills with Dave the Canadian timber wolf, who keeps attempting to explore areas outside of his enclosure.

Kate Humble and Ben Fogle round up a week of Easter specials with even more stories from right across the animal kingdom. Today we continue the story of the two endangered cheetah cubs, Poppy and Winston.

The team attempt to film the birth of Africa's most endangered cat: if cameras can capture this moment, it will be the first time the keepers have ever seen a live cheetah birth; Jean Johansson helps to settle in a gaggle of new penguins.

The team focus on some of the planet's most endangered species and join the keepers striving to save them; the carnivore team spends a grueling 24 hours trying to keep a precious cheetah cub alive.

As temperatures continue to soar so too does the number of new babies: keepers are primed and ready to capture the first critical moments.

The team of specialist vets are tested more than ever as two lemurs are rushed to the surgery with shocking injuries.