National Audubon Society Trees of North AmericaUpdated for the first time in decades, this unparalleled reference work is the most comprehensive and authoritative guide to the trees of North America and now includes the latest information on conservation status and the effects of climate change from the creators of the world's most trusted field guides, a go to source for millions of nature lovers [Makes] it easier than ever to figure out which trees are in your yard or are along the trail while