Whales and dolphins can't taste anything other than salt.
11
Dolphins have names for one another.
18
Dogs sometimes fake being sick to get attention.
26
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Tigers can see 6 times better at night than humans.
305