Although the Ents were sentient beings at the time, there are tales that it was the Elves that taught them to talk. Even though they are very shy, if you are patient you will be able to hear this family of Ents talking. I was able to strike up a conversation with KEVIN, the wisest of the Ents in this area. He said I could place a geocache with him as long as other geocachers were polite and respectful of the area and his family.
This cache is a small container, you will need to bring a writing stick. Please put it back the way you found it so as to keep human and animal muggles from taking it. Be sure to Thank KEVIN for taking care of this cache and take a moment to go and say Hi to the rest of his family. They are just up and around the corner.