Some lions mate over 50 times a day.
61
The starfish is one of the few animals who can turn it's stomach inside-out!
71
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Kittens are born both blind and deaf.
25
The elephant brain weighs about 6,000g.
274
Ants make up 1/10 of the total world animal tissue. The total biomass of all the ants on Earth is about equal to the total biomass of all the people.
85
The flea can jump 350 times its body length, that is like a human jumping the length of a football field.
32
Crocodile babies don't have sex chromosomes; the temperature at which the egg develops determines gender.
45