There are approximately three chickens for every human on Earth.
13
Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
Ants tend to survive in a microwave because they find the coolest spot and wait!
17
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Ants have tiny magnetic compasses in their antennae which help them navigate.
9
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25