During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
The iconic roar made by Godzilla was produced by rubbing a leather glove across the strings of a double bass.
11
By weight, Bone is five times stronger than steel.
417
Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
9