At this trail-blazing cemetery, a flock of birders

Mount Auburn Cemetery in Cambridge, Massachusetts is renowned as the final resting place for American luminaries, including Henry Wadsworth Longfellow, Fannie Farmer, and Charles Sumner. As America's first garden cemetery, it's also briefly home for migrating birds every spring and fall. A new book, "Dead in Good Company," celebrates both the stories of the famous deceased and the wildlife that draws nature lovers to the cemetery.