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
A lion in the wild usually makes no more than twenty kills a year.
186
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
The cat brain weighs about 30g.
167
Denmark has twice as many pigs as there are people.
66
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
Early American humans hunted car-size armadillos and used their shells for houses.
12