Giraffes are unable to cough.
50
Woodpecker scalps, porpoise teeth and giraffe tails have all been used as money.
46
The colossal squid has the largest eyes in the world.
4
Honeybees never sleep.
276
The two oldest cats on record lived to 38 and 34 years old, both were owned by the same owner and lived off a diet of bacon, eggs, broccoli and coffee.
12
The first two years of a dog's life are equal to 24 human years.
25