Parrot parents "name" their children with a signature call.
112
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Cats sleep for 70% of their lives.
8
Sharks have been on the planet longer than trees.
14
Sheep, goats, octopuses, and toads have rectangular pupils.
7
Rattlesnake mating sessions have been known to last more than 22 hours.
232
A puppy is born blind, deaf, and toothless.
16