Whales and dolphins can't taste anything other than salt.
11
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
Tigers can see 6 times better at night than humans.
305
The colossal squid has the largest eyes in the world.
4
Dogs have been man's pet for over 14,000 years.
224
A cow produces around 200,000 glasses of milk in her lifetime.
373