I also love trees, and have great respect for them. I see them as living breathing beings just like us humans. There's nothing that makes me as happy as being in nature, I really don't believe that we are meant to live in cities. Don't know much about druids but things like that fascinates me and your post has made me wanting to research it for sure
There's a great book that came out a few years ago,
The Hidden Life of Trees, I haven't read it myself but I've heard it's a really good book.