It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
When cats are happy, they may squeeze their eyes shut.
10
The octopus does not have a blind spot.
273
A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Moths are unable to fly during an earthquake.
328