There are approximately three chickens for every human on Earth.
13
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
In Australia, there are spiders big enough to eat snakes.
20
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Jumping fleas can accelerate 50 times faster than the space shuttle.
218
Penguins have a gland above their eye that turns saltwater into freshwater.
12
Sheep, goats, octopuses, and toads have rectangular pupils.
7