OP.^^ EGG CHECK LIST 



KEY TO THE NESTS AND EGGS 



NORTH AMERICAN BIRDS, 



OLIVER DAVIE 



SECOND EDITION REVISED AND ENLARGED 



SEVEN FULL-PAGE ENGRAVINGS 



Theodore Jasper, A. M., M. D. 





/i^'yS^^ COLUMBUS, O.: 



Hann & Adair, Printers 



