LIFE-HISTORIES 



BIRDS eF umm pmnsylvania, 



THOMAS G. GENTRY, 



MEMBER OP THE ACADEMY OE HATUEAL SCIENCES OE PHILADELPHIA, AKD OE 

 THE CANADIAN BHTOMOLOaiCAL SOCIETY 015 TOKONTO. 



IN TWO VOLUMES. VOL. L 



PHILADELPHIA : 



PUBLISHED BY THE AUTHOR. 

 1876. 



