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
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
When cats are happy, they may squeeze their eyes shut.
10
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
The elephant brain weighs about 6,000g.
274
A dairy cow can produce more milk when listening to music.
446
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268