It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
Gorillas can catch human colds and other illnesses.
205
There's a competition in Sweden called Kaninhoppning, or rabbit show jumping.
-12
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
The cat brain weighs about 30g.
167
One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212