Hey Fred and Ethel, a forest ranger explains...trees have social networks and complex relationships.

http://www.trueactivist.com/forest-ranger-explains-that-trees-have-social-networks-and-complex-relationships/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+TrueActivist+%28True+Activist%29

Well of course they do.  Now if humans were only savvy enough to learn how to be more like trees.