Animal Park - Series 7: 30 minute reversions - Episode 14

Ben Fogle and Kate Humble explore life behind the scenes at Longleat Estate and Safari Park. The cameras catch a unique view of an eland birth. Most animals do their best to conceal themselves when giving birth, so it is very rare for keepers to see the actual delivery. And although rats have a bad reputation, two of the world's largest have been trained to hunt for landmines.