Cows can sleep standing up, but they can only dream lying down.
745
The most expensive cow in the world was sold $1.3 million.
160
The Blue Whale's tongue weighs more than an adult elephant!
47
Cats make over 100 different vocal sounds; dogs can make about ten.
26
All the pet hamsters in the world are descended from a single wild golden Hamster found in Syria in 1930!
34
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
