I Am Wondering If Any of You Have Bottle Trees in Your Yard?

This one is manmade, but I have seen bottles put on live tree branches. I am thinking of doing that with one of our trees and wondered if anyone has suggestions that has one.

This is a my bottle tree.

Original article and pictures take http://www.hometalk.com/111217/i-am-wondering-if-any-of-you-have-bottle-trees-in-your-yard-this-one-is-manmade site