Owls are one of the only birds who can see the color blue!
58
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
It's possible to lead a cow upstairs, but not downstairs.
50
Flies are deaf.
379
Male monkeys lose the hair on their heads in the same way men do.
41
Rats multiply so quickly that in 18 months, two rats could have over a million descendants.
33