Sloths take two weeks to digest their food.
243
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6