Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
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 octopus does not have a blind spot.
273
A 42-foot sperm whale has about 7 tons of oil in it.
209