Two dogs were among the Titanic survivors.
262
Cows can sleep standing up, but they can only dream lying down.
745
Sharks, like other fish, have their reproductive organs in their chests.
248
The colossal squid has the largest eyes in the world.
4
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12