Standing one atop the other, this tower of friends cannot survive without each other. Every creature has its role to play in the circle of life, however small that may seem. We are all in a delicate balance, and if one is to stumble, so do we all. This is a real concern for these beautiful creatures and their dwindling numbers. What will happen when we finally reach extinction for one? It could mean extinction for all. We need to make sure that never happens.