In Brazil, there's a species of cockroach that eats eyelashes, usually those of young children while they are asleep.
151
The first two years of a dog's life are equal to 24 human years.
25
It's possible to lead a cow upstairs, but not downstairs.
50
A 42-foot sperm whale has about 7 tons of oil in it.
209
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
There's a breed of cat called Munchkin and they have tiny legs.
13