The Migration of Vireos 



79 



WARBLING VIREO 



The Warbling \'irec) winters almost exclusively in southern Mexico, from 

 which winter home those individuals that are to nest in New England migrate 

 across the Gulf of Mexico and apparently use the mountains as their Hne of 

 travel; for the species is practically unknown outside of the mountains in the 

 southeastern United States, south of Virginia. 



The Western Warbhng Vireo is the name given to the form inhabiting the 

 region from the western plains to the Pacific. 



SPRING MIGRATION 



PLACE 



White Sulphur Springs, \V. Va 



Washington, D. C 



Beaver, Pa 



Alfred, N. Y 



Ballston Spa., N. Y 



Portland, Conn 



Jewett City, Conn 



West Roxbury, Mass 



Randolph, Vt 



St. Johnsbury, Vt 



Charlestown,' N. H 



Lewistown, Me 



New Orleans, La. (near) 



Helena, Ark 



Athens, Tenn 



Lexington, Ky 



St. Louis, Mo 



Bloomington, Ind 



Brookville, Ind 



Waterloo, Ind. (near) 



Oberlin, O 



Petersburg, Mich 



Plymouth, Mich 



Strathroy, Ont 



Ottawa, Ont 



Chicago, III 



Keokuk, la 



Lanesboro, Minn 



Manhattan, Kans 



Onaga, Kans 



Southeastern Nebraska 



Aweme, Manitoba 



.Medicine Hat, Alberta 



