The Migration of North American Sparrows 



239 



SWAMP SPARROW 

 SPRING MIGRATION 



ofTears' ! Average date of 

 record '^P""^ arrival 



Earliest date of 

 spring arrival 



Washington, D. C 



Baltimore, Md 



Erie, Pa 



Alorristown, N. J 



New Providence, N. J 



Saratoga, N. Y 



Auburn, N. Y 



Hartford, Conn 



Providence, R. I 



Taunton, Mass 



Beverly, Mass 



Southern New Hampshire. . . 



Portland, Me 



Phillips, Me 



Yarmouth, N. S 



Pictou, N. S 



Chatham, N. B 



Quebec City, Canada 



Godbout, Canada 



Southern Missouri 



Central Illinois 



Bloomington, Ind 



Oberlin, O 



Chicago, 111 



Southern Michigan 



Toronto, Ont 



Guelph, Ont 



Ottawa, Ont 



Palmer, Mich 



Keokuk, la 



Hillsboro, la 



Grinnell, la 



Madison, Wis 



Lanesboro, Minn 



Minneapolis, Minn 



Elk River, Minn 



Independence, Kan 



Southeastern Nebraska 



Aweme, Manitoba 



Oak Point, Manitoba 



Osier, Saskatchewan 



Fort Chipewyan, Alberta. . . 

 Fort Resolution, Mackenzie. 



April 



March 11 

 March 19 

 March 24 

 April 23 

 April 7 

 April 9 

 April 5 

 April 24 

 May 10 

 May 17 

 March 26 

 March 29 

 April II 

 April 16 

 April 13 

 April 14 

 April 19 



April 3 

 May 6 



Rare, winter 

 April 3, 1898 

 April 20, 1902 

 March 25, 1887 

 March 21, 1893 

 February 27, 1880 

 April 4, 1902 

 April II, 

 April 4, 

 April 15, 

 April 14, 

 April 14, 

 April 20, 

 April 26, 

 April 25, 

 April 26, 

 May I, 1897 

 May 6, 1904 

 June 2, 1884. 

 March 5, 

 March 2, 

 March 5, 

 March 16, 

 March 22, 

 April 3, 1907 

 April 2, 1891 

 April 12, 1902 

 April 18, 1906 

 May 13, 1894 

 March 4, 1894 

 March 8, 1897 

 April 6, 1886 

 March 29, 1908 

 April 5, 1888 

 April II, 1889 

 April 13, 1886 

 March 20, 1905 

 March 24, 1890 

 April 27, 1908 

 April 24, 1884 

 May 4, 1893 

 May 23, 1901 

 June 22, 1903 



1897 

 1888 

 1903 

 1905 

 1906 

 1906 

 1904 

 189s 



1902 

 1904 

 1895 

 1908 

 1907 



Number 

 of years' 

 record 



Average date of 

 the last one seen 



Latest date of th 

 last one seen 



Northern Florida. . 



Kirkwood, Ga 



Raleigh, N. C 



Washington, D. C. 

 Baltimore, Md.. . . 



April 2i 



May 9 

 May 12 



April 28, 1903 

 April 29, 1902 

 May 14, 1907 

 May 19, 1859 

 May 24, 1903 



