The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
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
Dogs sometimes fake being sick to get attention.
26
Denmark has twice as many pigs as there are people.
66