What a gorgeous looking book - one for my birthday list I think :-)
I own a couple of tree books, 'Life in the treetops' by Margaret D. Lowman, and 'Riches of the rainforest' by W. Veevers-Carter. The treetops book really inspired me, as I read it during my Plant Science degree, and was hoping to study the canopies of tropical forests at the time. :-)