It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Contrary to popular belief, dogs do not only sweat by salivating. They also sweat through the poors on their feet.
30
A bird 'chews' with its stomach.
33
The placement of a donkey's eyes in its' heads enables it to see all four feet at all times.
96
Cockroaches can live for 9 days after their head has been cut off.
140
Only 3% of bird species have penises.
0
There are more chickens than people in the world.
325
There are more than one million animal species on Earth!
71