Squirrels forget where they hide about half of their nuts.
698
A 42-foot sperm whale has about 7 tons of oil in it.
209
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
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109
A cow produces around 200,000 glasses of milk in her lifetime.
373
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4