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 



No. of 

 years' 

 record 



8 



S 



s 



5 

 4 

 5 

 4 

 6 

 6 

 6 



6 

 5 

 7 

 12 

 8 

 7 

 3 

 6 

 8 

 6 

 9 

 4 

 4 

 S 

 3 

 5 



Average date of 

 spring arrival 



April 24 

 April 30 

 May 6 

 May 6 



May 



May 8 



May 7 



May 10 



May 7 



May 12 



March 27 

 April 26 

 April 29 

 April 28 

 April 30 

 May 

 May 

 May 



5 

 10 



May 

 May 

 May 

 May 

 May 

 May 

 May 



3 



5 

 6 



9 

 IS 

 19 



May 20 



Earliest date of 

 first one seen 



April 



April 



May 



May 



May 



May 



May 



May 



May 



May 



May 



May 



18, 1894 

 24, 1904 



4, 1888 

 1, 1897 



1, 1891 



2, 1896 



3, 1902 

 7, 1902 

 2, 1902 

 6, i9°5 



19, 1885 

 31 



April 21, 1883 

 April 23, 1886 

 April 26, 1904 

 April 25, 1896 

 April 28, 1905 

 May 2, 1897 

 May 8, 1905 

 April 28, 1886 

 April 27, 1901 

 April 30, 1895 

 April 30, 1890 

 May 3, 1890 

 May 7, 1896 

 12, 1902 

 14, 1904 

 18, 189S 



May 

 May 

 May 



Fall Migration.- 



PIvACE 



No. of 

 years' 

 record 



Average date of 

 first one seen 



Earliest date of 

 first one seen 



Shelter Island, N. Y. 

 Englewood, N. J. 

 Washington, D. C. . 



Raleigh, N. C 



Mount Pleasant, S. C. 



4 

 3 

 4 

 8 



August 16 

 August 14 

 August s 

 August 11 



August 11, 1896 

 August 8, 1897 

 July 28, 1889 

 July 29, 1893 

 July 27, 1897 



PLACE 



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 1, 1895 

 October 8, 1905 

 October 5, 1902 

 Oetober 6, 1894 



