Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
The largest breed of rabbit is the Flemish Giant.
65
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
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
Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
16
The colossal squid has the largest eyes in the world.
4