A lion in the wild usually makes no more than twenty kills a year.
186
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
The reindeer is the only mammal that can see UV light.
17
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 dairy cow can produce more milk when listening to music.
446
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12