CONTENTS 



The Nesting of the Duck Hawk 



Summer Birds Near Lu\ke Caddo 



Comparative Periods of Nestling Life 



Two Spring Bird Lists 



Editorial 



Field Notes 



Notes — Here and There 



Publications RE\aEWED 



Index 



By H. L. Stoddard 161 



By Alvin R. Cahn 165 



By Frank L. Burns 177 



By W. L. McAtee 183 



193 



194 



200 



203 



205 



THE WILSON BULLETIN 



Published quarterly, March, June, September and December, as the offi- 

 cial organ of the Wilson Ornithological Club and the Nebraska Ornithologists' 

 Union, and edited by Dr. Lynds Jones, assisted by a board of five members. 



All articles and communications intended for publication and all books 

 and publications for notice, should be sent to Dr. Lynds Jones, Spear Labora- 

 tory, Oberlin, Ohio, 



The subscription price is $1.50 a year, including postage, strictly in ad- 

 vance. Single numbers, 50 cents. Fi'ee to all members not in arrears for 

 dues. 



Subscriptions should be addressed to the Treasurer, and applications for 

 membership to the Secretary. 



The officers of the Wilson Club for the year 1921 are: 



President — Dr. R. M. Strong, Loyola University, Chicago, 111. 

 Vice-President — Dr. H. C. Oberholser, Washington, D. C. 

 Secretary — Albert F. Ganier, 2507 Ashwood Ave., Nashville, Tenn. 

 Treasurer — George L. Fordyce, Youngstown, Ohio. 



EDITORIAL BOARD 



Lynds Jones, Editor-in-Chlef 

 Oberlin, Ohio 



G. L. Fordyce, Youngstown, Ohio; A. F. Ganier, Nashville, Tenn.; 

 Stephens, Sioux City, Iowa; Dayton Stoner, Iowa City, Iowa 

 M. H. Swenk, Lincoln, Neb. 



Published Quarterly at Oberlin, Ohio 



T. C. 



