In-depth discussions of identification of North American trees
click on any links below to find more info on that topic or species
Introductory topics
An explanation of the philosophy behind the guide: A Modern (holistic) approach to Tree Identification
A list of minor editorial corrections
A list of species with opposite leaves
A post about fall leaf colors in conifers: Evergreens have fall color too
Variation in fall leaf color: Red Maple
References
A list of my most useful online references for trees







The above link for “A list of minor editorial corrections” is currently broken
It is http://sibleyguides.com/2009/10/corrections-to…guide-to-trees/
It should be http://sibleyguides.com/2009/10/corrections-to-the-sibley-guide-to-trees/
Thanks Kevin, It is now fixed.
Dear David, I sent my daughter Lauren,who is a biologist in the Everglades a copy of ” Trees” for Xmas. She got her thesis on Slash pines.Her comment on your book,”Sibley did a good job on the trees”. And you did. Good luck, Andy.
Any chance that Guide To Trees will be coming to the iphone/ipad any time soon?
Guide to Trees would be incredible on the iPhone!
May I ‘third’ that?
‘Fourth’ vote for Sibley Guide to Trees on iPad (for richness, for browsing at home) and iPhone (for use when walking and hiking).
This would be great on a a Blackberry Playbook as well. Just the right size for hiking – big enough to read, small enough to fit in my jacket pocket.