How does a shark find fish? It can hear their hearts beating.
31
There are more insects in one square mile of rural land than there are human beings in the world.
55
Sheep can survive for up to two weeks buried in snow drifts.
260
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
Contrary to popular belief, dogs do not only sweat by salivating. They also sweat through the poors on their feet.
30