Early American humans hunted car-size armadillos and used their shells for houses.
12
The reindeer is the only mammal that can see UV light.
17
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7
Lobsters have blue blood.
476
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Moths are unable to fly during an earthquake.
328
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
23