7,000 new insect species are discovered every year.
30
Bats always turn left when exiting a cave.
40
The Hercules beetle, despite weighing only 100 grams, can lift 8 kilograms, making it one of the proportionally strongest animals in the world.
8
Some lions mate over 50 times a day.
61
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9
Some ribbon worms will eat themselves if they cant find any food!
37
If it isn't moving a frog can't see it. If the frog can't see it, he won't eat it.
28
