When cats are happy, they may squeeze their eyes shut.
10
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
Early American humans hunted car-size armadillos and used their shells for houses.
12
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Denmark has twice as many pigs as there are people.
66
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Rattlesnake mating sessions have been known to last more than 22 hours.
232
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6