The colossal squid has the largest eyes in the world.
4
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Sharks, like other fish, have their reproductive organs in their chests.
248
Tigers can see 6 times better at night than humans.
305
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Penguins have a gland above their eye that turns saltwater into freshwater.
12
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2