Jumping fleas can accelerate 50 times faster than the space shuttle.
218
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
The largest earthworm on record was found in South Africa and measured 22 feet.
151
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
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23