CONTENTS 



^ PAGE 



Frontispiece 



The Prothonotary Warbler at Lake Okoboji, Iowa, T. C. Stephens 109 



Habits of the Old-Squaw (Harelda Hyemalis) in Jackson Park, Chi- 

 cago, Edwin D. Hull 116 



The Kentucky Warbler in Columbiana County, H. W. Weisgerber 123 



Spring Migration (1914) at Houston, Texas, George Finlay Simmons 128 



The Pine Siskin Breeding in Iowa, W. J. Hayward and T. C. Stephens. . . 140 



Editorial 147 



Field Notes: An Experience with a Florida Gallinule; Miniature 

 Earthquake; Bay Point, Ohio, Migration Notes, 1914; Golden- 

 Winged Warbler in Central Iowa ; A Wren Incident 149 



Eeviews 153 



Correspondence 157 



THB WIUSOIS BUUUETIIN 



is published on the fifteenth of March, June, September and December, 

 by the Wilson Ornithological Club at Chicago, 111., edited by Lynds 

 Jones, Oberlin, Ohio. 



Subscription: One Dollar a year, including postage, strictly in ad- 

 vance. Single numbers, 30 cents, unless they are "Special" num- 

 bers, when a special price is fixed. The Bulletin, including all 

 "Special" numbers, is sent to all paid up members, either Active or 

 Associate, after their election, it being understood that fifty cents out 

 of the annual dues paid by members is for the Bulletin. 



Subscriptions may be addressed to P. B. Coffin, 3232 Groveland 

 Ave., Chicago, 111. 



Advertisements should be addressed to The Wilson Bulletin, 

 1100 Great Northern Bldg., Chicago, 111. Terms will be made known 

 upon application. 



All articles and communications intended for publication, and all 

 publications and books for review, should be addressed to Lynds 

 Jones, Oberlin, Ohio. 



Articles of general interest relating to bird life are solicited. They 

 should be in the hands of the editor not later than the fifteenth of 

 the month preceding publication. 



Authors of articles, other than "Field Notes," or short items of a 

 general nature, will receive 25 bound reprints free of charge. Addi- 

 tional bound reprints of articles comprising 16 pages or less may be 

 had at the following rates : 25 additional copies, $1.50 ; 50 additional 

 copies, $2.00 ; 75 additional copies, $2.50. 



Entered as Second Class Matter, May 21, 1914, at the Postofflce at Chicago, 111., under the 



Act of March 3, 18T9. 



