The Wilson Bulletin 



Official Organ of the Wilson Ornithological Club 



An Illustrated Quarterly Magazine 



Devoted to the Study 



of Birds 



Edited by Lynds Jones 



Old Series, Voliiiiie XX\'I 



Xew Series, Volume XXI 



riiblislied l»y the ('Inh ;it Cliicn-o. 111. 

 Nineteen Ilnndred and Fourteen 



