The reindeer is the only mammal that can see UV light.
17
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
Parrot parents "name" their children with a signature call.
112
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
13
Early American humans hunted car-size armadillos and used their shells for houses.
12