Gorillas can catch human colds and other illnesses.
205
Domestic pigs average a top speed of about 11 miles per hour.
182
The elephant brain weighs about 6,000g.
274
Denmark has twice as many pigs as there are people.
66
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5