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The Migration of Warblers 



EIGHTEENTH PAPER 



Compiled by Professor W. W. Cooke, Chiefly from Data 

 in the Biological Survey 



With drawings by Louis Agassiz Fuertes and Bruce Horsfall 

 THE PARULA WARBLERS 



Records from the South Atlantic States doubtless relate to both the 

 Parula {Compsothlypis americana) and the Northern Parula (C. a. usnea) ; 

 those from the Northern States and Mississippi Valley to the Northern 

 Parula only. 



SPRING MIGRATION 



Atlantic Coast — 



Southern Florida 



Frogmore, S.C ... 



Raleigh, N.C 



Asheville, N.C. (near) 



French Creek, W.Va 



Washington, D. C 



Beaver, Pa. 



Germantown, Pa 



Renovo, Pa 



Shelter Island, N. Y 



Portland, Conn. . 



Boston, Mass 



Randolph, Vt 



Southern New Hampshire .... 



Southern Maine 



Quebec, Can 



Southern New Brunswick .... 



Pictou, Nova Scotia 



North River, Prince Edward Island 



Mississ ipp i Va 11 ey — 



New Orleans and vicinity .... 



Helena, Ark 



Eubank, Ky 



St. Louis, Mo 



Waterloo, Ind 



Oberlin, Ohio 



Southern Ontario 



Parry Sound District, Ont. . . . 



Ottawa, Ont 



Chicago, III 



Grinnell, la 



Lanesboro, Minn 



No. of years' 

 records 



3 

 4 



J 3 

 5 

 4 



8 



4 

 7 

 7 



!3 



7 

 x 4 



i7 

 9 

 3 

 3 



Average date of 



spring arrival 



March 5 

 March 23 

 April 8 

 April 15 

 April 22 

 April 25 

 April 30 

 May 1 

 May 

 May 

 May 

 May 

 May 

 May 

 May 10 

 May 14 

 May 14 



Earliest date of 

 spring arrival 



March 3, 1889 

 March 5, 1889 

 April x, 1889 

 April 9, 1893 

 April 19, 1893 

 April 19, 1891 

 April 24, 1899 

 April 22, 1886 

 April 27, 1897 

 April 23, 1891 

 May 2, 1886 

 May 1, 1896 

 May 2, 1886 

 April 30, 1902 

 May 6, 1900 

 May 10, 1905 

 May 9, 1905 

 May 23, 1891 

 May 30, 1890 



March 5 



February 22, 1 



April 2 



March 30, 189 



April 14 



April 10, 1897 



May 1 



April 27, 1902 



May 5 



May 1, 1900 



May 6 



May 1, 1885 



May 10 



May 7, 1896 



May 13 



May 7, 1896 



May 8 



May 3, 1899 



Mav 8 



May 4, 1890 



May 9 



May 6. 1890 



(168) 



