A dork is a whale's penis.
327
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10