A dairy cow can produce more milk when listening to music.
446
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Denmark has twice as many pigs as there are people.
66
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13