The Secret Life of the Zoo

Series 6 Episode 7

Tortoises Burt and Terrance, who've been best mates for 70 years, compete for the affections of breeding female Smooth Sides. Pregnant okapi K'Tusha is due to give birth. Plus: vultures and elephants.

First shown: 12 Dec 2018 This programme is subtitled This programme is audio described

Next on TV

Channel 4 Thu 20 Dec, 8pm The Secret Life of the Zoo at Christmas 2018

People also watched

Our picks tonight