Lurch, a Watusi bull, had the largest horns in the world.
32
Only 3% of bird species have penises.
0
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6