The Basenji dog is the only dog that is not able to bark.
4
There's a rare breed of pig that looks like a sheep.
14
Elephants are terrified of Bees and actually have a special, distinct vocalization for “Run away the Bees are angry”
49
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
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
A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13