It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Contrary to popular belief, possums, squirrels, chipmunks, and mice do not carry rabies.
28
Iguanas have two penises!
55
In just about every species of mammal, the female lives longer than the male.
43
The world's smallest mammal is the bumblebee bat of Thailand, weighing less than a penny.
60
Rats can tell the difference between two human languages.
49
In Pakistan, goats are often sacrificed to improve the performance of the stock market.
-8
A group of unicorns is called a blessing.
304