Ever wonder how hamsters store so much food in their little mouths? In the first episode of the BBC's new show, Wild At Heart, narrator David Tennant takes a look at just that in a way never seen before.
The hamster acts as if it's his last meal, Tennant says, stuffing as much as possible in his cheeks.
Who knew hamsters were so fascinating? Or enterprising when it comes to eating?
Think I found my new spirit animal.