Squirrels forget where they hide about half of their nuts.
698
Cats recognise the voice of their owner, but never evolved to care.
22
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10
A cow produces around 200,000 glasses of milk in her lifetime.
373