A Birder's Guide to Maine

From inland peaks and forests to the bold and rocky shore, Maine provides habitat for more than 400 species of birds--roughly half of the species that can be found in all of North America. That wealth of birdlife, coupled with spectacular scenery, has ranked the state high on many birders' lists, and few have observed its loons and puffins, owls and eagles, more thoroughly than Liz and Jan Pierson and Peter Vickery. The Piersons, who have been birding together for more than twenty years, coautho