Gorillas can catch human colds and other illnesses.
205
Early American humans hunted car-size armadillos and used their shells for houses.
12
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2