Birder on Berry Lane: Three Acres, Twelve Months, Thousands of Birds
Birds of Massachusetts and Other New England States
Forbush, Edward Howe
Flight Calls: Exploring Massachusetts through Birds
Nelson, John R.
Birds of Essex County Massachusetts
Essex County Ornithological Club
Birding New England: A Field Guide to the Birds of Connecticut, Rhode Island, Massachusetts, Maine,
Minetor, Randi and Nic
New England Decoys
Delph, Shirley; John Delph
Thoreau's Notes on Birds of New England
Thoreau, Henry David, edited by Francis H. Allen
A Field Guide to Cape Cod: Including Nantucket, Martha's Vineyard, Block Island, Eastern Long Island
Lynch, Patrick J.
Annotated List of the Birds of Berkshire County, Massachusetts
St. James, David P
American Birding Association Field Guide to Birds of Massachusetts
Petersen, Wayne R.; Photography by Brian E. Small
The Heath Hen
Gross, Alfred O.
Birds of Massachusetts and Other New England States Part II. Land Birds from Bob-Whites to Grackles