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
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
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
A giraffe's kick is so powerful that it can decapitate a lion.
216
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
A cat can jump FIVE TIMES as high as it is tall!
371