Domestic pigs average a top speed of about 11 miles per hour.
182
In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
9
Early American humans hunted car-size armadillos and used their shells for houses.
12
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10
Sheep, goats, octopuses, and toads have rectangular pupils.
7
There are approximately three chickens for every human on Earth.
13