Dan Crowley (Author)
Dan is Dendrologist, at Westonbirt, The National Arboretum, where he is part of the curatorial team managing this world renowned tree collection. He is author of Westonbirt Arboretum’s Tree Spotters Guide
Matt Parratt (Author)
Matt is a research biologist working for Forest Research, and teaches plant identification specialising in trees and mountain plants. He is a qualified mountain leader and when not working he can often be found indulging his passion for wild places and the plants and animals that live there.