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
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
Sharks, like other fish, have their reproductive organs in their chests.
248
Early American humans hunted car-size armadillos and used their shells for houses.
12