The quills of a porcupine are soft when they are born.
90
Beavers have orange teeth!
23
The ancestor of all domestic cats is the African Wild Cat which still exists today.
12
Catgut comes from sheep not cats.
11
When cats are happy, they may squeeze their eyes shut.
10
Crocodiles swallow stones to help them dive deeper.
55
Flies are deaf.
379