It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
In Australia, there are spiders big enough to eat snakes.
20
Bats sleep 18-20 hours per day.
5
Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
5
Whales and dolphins can't taste anything other than salt.
11
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
There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
8