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
The giant squid has the largest eyes in the world.
62
Cows can sleep standing up, but they can only dream lying down.
745
Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
On average, it takes 660 days from conception for an elephant to give birth.
19
The octopus does not have a blind spot.
273
A lion in the wild usually makes no more than twenty kills a year.
186
Flamingos can only eat with their heads upside down.
38