NORTHERN WATER-THRUSH 



231 



Spring Migration. — 



PLACE 



Atlantic Coast — 



Raleigh, N. C 



Washington, D. C 



Germantown, Pa 



Renovo, Pa 



Portland, Conn 



Boston, Mass 



Southern New Hampshire 



Southern Maine 



Quebec, Can 



Scotch Lake, N. B 



Lake Mistassini, Que 



Hamilton River, Labrador 



Missisisppi River — 



St. Louis, Mo 



Waterloo, Ind 



Oberlin, Ohio 



Listowel, Ont 



Guelph, Ont 



Parry Sound District, Ont. 



Ottawa, Ont 



Detroit, Mich 



Southern Wisconsin 



Keokuk, la 



Lanesboro, Minn 



Minneapolis, Minn 



Northwestern Minnesota . . 



Aweme, Man 



Fort Simpson, Mackenzie . 

 Columbia Falls, Mont 



N'O of 



years' 

 record 



6 

 5 

 7 

 12 

 8 

 7 

 3 

 6 

 8 

 6 

 9 

 4 

 4 

 5 

 3 

 5 



Average date of 

 spring arrival 



April 24 



April 30 



May 6 



May 6 



May 5 



May 8 



May 7 



May 10 



May 7 



May 12 



March 27 

 April 26 

 April 29 

 April 28 

 April 30 

 May 5 

 May 10 

 May 2 

 May 2 

 May 3 

 May 5 

 May 6 

 May 9 

 May IS 

 May 19 

 May 20 



Earlie.1t date of 

 first one seen 



April 18, 1894 

 April 24, 1904 



May 

 May 

 May 

 May 

 May 

 May 

 May 

 May 

 May 



May 31 



4, i«8» 



I, 1897 



1, 1891 



2, 1896 



3, 1902 

 7, 1902 

 2, 1902 

 6, 1905 



19, 1885 



April 



April 



April 



April 



April 



May 



May 



April 



April 



April 



April 



May 



May 



May 



May 



May 



21, 1883 



23, 1886 



26, 1904 

 25, 1896 

 28, 1905 



2, 1897 

 8, 1 90s 



28, 1886 



27, 1 90 1 

 30, 1895 

 30, 1890 



3, 1890 

 7, 1896 



12, 1902 



14, 1904 



18, 1895 



Fall Mis[ration.- 



P1,ACE 



Sheher Island, N. Y. 

 Englewood, N. J. . . . 

 Washington, D. C. . 



Raleigh, N. C 



Mount Pleasant, S. C. 



No. of 

 years' 

 record 



Average date of 

 first one seen 



August 16 

 August 14 

 August 5 

 August II 



Earliest date of 

 first one seen 



August II, 1896 

 August 8, 1897 

 July 28, 1889 

 July 29, 1893 

 July 27, 1897 



PI. ACE 



Lanesboro, Minn 

 Ottawa, Ont. . . . 



Chicago, 111 



Detroit, Mich. . . 



Renovo, Pa 



Raleigh, N. C. . . 



No of 

 years' 

 record 



Average date of 

 last one seen 



September 22 

 September 16 

 September 20 

 September 26 

 October 3 

 October i 



Latest date of 

 last one seen 



September 24, 1889 

 September 17, 1891 

 October i, 1895 

 October 8, 190S 

 October 5, 1902 

 October 6, 1894 



