The Birds 



OF 



EASTERN NORTH AMERICA 



PART II. 



LAND BIRDS 



KEY TO THE FAMILIES AND SPECIES 



BY 



CHARLES B. CORY 



Curator of Department of Ornithology in t/ie Field Columbian Kuseuni 



fBDITKD FOB THE 



FIELD COLUMBIAN MXISEUM 



QflCAGO;, ILL. 



1899 t 



