You are looking for a green Bison Tube, hanging overhead.
While hiding geocaches in the area, I found this nice little park. Although the cache in this park was originally hidden in a very young White Pine tree, I revisted the park tonight, and moved it to a new location. A location where the cache will be a bit harder to spot, but retrieving the cache will have less of an impact on the tree. Cache is still in a White Pine tree, but this tree is much bigger and is reaching out to you. Good Luck and Happy Caching!