How to Make an Ecosystem in a Bottle. Facebook. Treehouses. The 9 Strangest Animals on Earth. From giant salamanders the size of grown men, to fish that turn inside out and bladder-infesting sea creatures, the world is full of some truly bizarre (and at times frightening) creatures.
Yet they each serve an ecological purpose and these strange animals are fascinating in their own right. Chinese Giant Salamander (Images via xinhuanet and ZSL)