"By root and twig, but it is a strange business: up sprout a little folk that are not in the old lists, and behold! the Nine forgotten Riders reappear to hunt them, and Gandalf takes them on a great journey, and Galadriel harbours them in Caras Galadhon, and Orcs pursue them down all the leagues of Wilderland: indeed they seem to be caught up in a great storm. I hope they weather it"

Treebeard is one of the most wholesome characters of LOTR!