It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
A cow produces around 200,000 glasses of milk in her lifetime.
373
When you shave a guinea pig it looks like a little hippo.
19
Allegedly, Chrysippus, the Greek philosopher, died of laughter after getting his donkey drunk and watching it try to eat figs.
47
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
In 2011, a male tiger in India adopted a litter of orphaned cubs, taking on the role of ‘mother’. Wildlife officials say such behavior had never been observed before.
9