Turtles can live for more than 100 years.
84
Hummingbirds can weigh less than a penny!
12
A snail can sleep for three years.
40
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
The seahorse is the only fish to have a neck.
12
Woodpecker scalps, porpoise teeth and giraffe tails have all been used as money.
46
Some ribbon worms will eat themselves if they cant find any food!
37