It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
16
Leonardo Da Vinci loved animals so much that he used to buy caged animals at the market just to set them free.
57
A cow produces around 200,000 glasses of milk in her lifetime.
373
A domestic cat can sprint at about 31 miles per hour.
274