Sharks have been on the planet longer than trees.
14
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
Tigers can see 6 times better at night than humans.
305
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
The largest earthworm on record was found in South Africa and measured 22 feet.
151
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
The head of a jellyfish is called the "Bell."
6