Gorillas can catch human colds and other illnesses.
205
A puppy is born blind, deaf, and toothless.
16
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
A lion in the wild usually makes no more than twenty kills a year.
186
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
The colossal squid has the largest eyes in the world.
4
Cows can sleep standing up, but they can only dream lying down.
745