Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
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 first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Lurch, a Watusi bull, had the largest horns in the world.
32
The seahorse is the only fish to have a neck.
12
Jumping fleas can accelerate 50 times faster than the space shuttle.
218