Baby whales grow at an average rate of 10lbs per hour!
37
Over 10,000 birds a year die from smashing into windows!
-41
Goldfish lose their color if they are kept in dim light or are placed in a body of running water, such as a stream.
12
A completely blind chameleon will still take on the colors of its environment.
43
Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
26
Crocodile babies don't have sex chromosomes; the temperature at which the egg develops determines gender.
45
Squirrels forget where they hide about half of their nuts.
698
Iguanas have two penises!
55