Mosquitoes don't just bite you, they also pee on you.
11
When dragonflies mate, their tails form a love heart.
22
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
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