Cats recognise the voice of their owner, but never evolved to care.
22
Giant Anteaters' front legs look like a panda.
48
Gorillas can catch human colds and other illnesses.
205
Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
20
A cow produces around 200,000 glasses of milk in her lifetime.
373
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
The elephant brain weighs about 6,000g.
274