An Introduction to the Birds of Pennsylvania

by George Miksch Sutton

MAGAZINES

The proceedings of the Delaware Valley Ornithological Society, published under the title Cassinia, contain a wealth of material interesting to the Pennsylvania student. The Cardinal, journal of the Audubon Society of the Sewickley Valley, and a well-edited periodical, contains articles of interest chiefly to workers in western Pennsylvania; The Auk, The Wilson Bulletin, Bird-Lore, The Oologist, The Condor (western), and Nature Magazine, all are likely to contain articles of interest to Pennsylvania bird students.