It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Cats and dogs can hear ultrasound.
350
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
There's a rare breed of pig that looks like a sheep.
14
The octopus does not have a blind spot.
273
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19