The Pennsylvania Bird Survey is an essential reference for anyone interested in the state's birds and wildlife. The author, George Meeks Sutton, a noted ornithologist and illustrator, offers readers detailed information on the variety of birds that can be found in Pennsylvania. The book contains descriptions of more than 200 species, illustrations of the author's unique drawings of birds, as well as advice on observing and studying birds in nature. It is an inexhaustible source of knowledge about Pennsylvania's birds, their behavior, habitat and conservation."