The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Only 3% of bird species have penises.
0
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Sharks, like other fish, have their reproductive organs in their chests.
248
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Domestic pigs average a top speed of about 11 miles per hour.
182
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11