Cats recognise the voice of their owner, but never evolved to care.
22
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
The colossal squid has the largest eyes in the world.
4
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57