The male seahorse carries babies and 'gives birth' to them instead of the female.
7
The seahorse is the only fish to have a neck.
12
There are approximately three chickens for every human on Earth.
13
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Jellyfish as a species are actually older than dinosaurs and sharks.
383
The reindeer is the only mammal that can see UV light.
17
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
156