A baby eel is called an elver, a baby oyster is called a spat.
18
Crocodile babies don't have sex chromosomes; the temperature at which the egg develops determines gender.
45
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12
Cattle are the only mammals that pee backwards.
33
Bluebirds cannot see the color blue.
40
When a male honey bee climaxes during sex, his testicles explode and then he dies.
27
A blue whale's aorta (the main blood vessel) is large enough for a human to crawl through.
52