The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
The octopus does not have a blind spot.
273
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
Sloths take two weeks to digest their food.
243
When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
23
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
Cats recognise the voice of their owner, but never evolved to care.
22