It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
A group of unicorns is called a blessing.
304
The octopus does not have a blind spot.
273
A puppy is born blind, deaf, and toothless.
16
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17
Rattlesnake mating sessions have been known to last more than 22 hours.
232
Jellyfish as a species are actually older than dinosaurs and sharks.
383