Big Week at the Zoo: Season 1, Episode 1

1 - 1: Episode 1

Helen Skelton and Nick Baker meet 'Carnivore Kim', who works with big cats and polar bears. In the longest heatwave since the 70s, JB Gill heads to Chessington Zoo to find out how they keep the animals cool, while Jersey zookeeper Gordon explains the dangers to his Sumatran orangutans.