The following are birding books related to the New England region of the United States and cover birding in Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont. These include guides to the birds of New England and well as travel guides for New England birdwatching trips.
Birds of Connecticut, Birding Maine, Birder's Guide to New Hampshire, and Birdwatching in Vermont, are all good guides to birdwatching in these specific areas that will help you indentify birds and locate birding hot spots. A Beach for the Birds shares the story of endangered least terns that find sanctuary on a beach in Kennebunk Maine.
The Outermost House: A Year of Life on The Great Beach of Cape Cod, by Henry Beston may not fit into the typical birding book category, but it's stature in American literature, exploration of nature, and beautiful writing earned it a place on our list.