The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
When the "Elephant Whisperer" Lawrence Anthony died, a whole herd of elephants arrived at his house to mourn him.
25
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Female kangaroos have three vaginas.
2
In Australia, there are spiders big enough to eat snakes.
20
Lobsters have blue blood.
476
Cats sleep for 70% of their lives.
8