The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Tigers can see 6 times better at night than humans.
305
Alligators can live up to 100 years.
337
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
Dolphins have names for one another.
18
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18