x^ 



ULhd 





VOL. XXXII 



SEPTEMBER, 1920 



NO. 3 



OFFICIAL ORGAN OF 



THE WILSON ORNITHOLOGICAL CLUB 



and THE NEBRASKA ORNITHOLOGISTS' UNION 



Affiliated with the American Association for the Advancement of Science 



No. 112 



X 



K 



9 



'K 



TIUS PKEIODICAL IS SENT IN EXCHANGE FOR TOm PUBT ICATTO.NS BY 



OBERLTN COLLEGE LIBRARY 



OBERLIN. OHIO, TT. S A. 

 Exchanges Should be Addrfssed as Above 



