The Migration of North American Birds 



287 



SPRING MIGRATION, Continued 



LOCALITY 



Number 



of years' 



record 



Average date of 

 last one observed 



Latest date of 

 last one observed 



Las Vegas, N. M 



Fort Whipple, Ariz 



Boulder, Colo 



Camp Floyd, Utah 



Fort Bridger, Wyo 



Bozeman, Mont 



Carson City, Nev 



Okanagan Landing, B. C 



2 



3 

 6 



March 15 



March 30 

 April II 



February 7, 1902 

 February 6, 1865 

 March 19, 1910 

 March 18, 1859 

 April 6, 1858 

 April 3, 191 2 

 March 25, 1868 

 April 20, 191 2 



FALL MIGRATION 



LOCALITY 



Fort Simpson, Mack 



Fort Resolution, Mack 



Montreal, Quebec 



Scotch Lake, N. B 



Ellsworth, Maine 



Phillips, Maine 



Durham, N. H 



St. Johnsbury, Vt 



Harvard, Mass ' 



Block Island, R. I 



Hartford, Conn 



Geneva, N. Y 



Morristown, N. J 



Erie, Pa 



Renovo, Pa 



Washington, D. C 



White Sulphur Springs, W. Va. . . 



Munson Hill, Va 



Plover Mills, Ont 



Detroit, Mich 



Oberlin, Ohio 



Waterloo, Ind 



Chicago, 111 



St. Louis, Mo 



La Crosse, Wis 



Minneapolis, Minn 



Grinnell, Iowa 



Keokuk, Iowa 



Aweme, Man 



Fort Pierre, S. D 



Lincoln, Neb 



Onaga, Kans 



Bozeman, Mont 



Fort Hall, Idaho 



Henry's Fork, Green River, Utah. 



Boulder, Colo 



Las Vegas, N. M 



Okanagan Landing, B. C 



Shoalwater Bay, Wash 



Carson City, Nev 



Number 



of years' 



record 



5 

 3 

 7 

 3 



7 



ID 



4 



9 

 16 



Average date of 

 last one observed 



November 10 

 October 26 



November 1 1 

 November 7 



November 14 

 November 7 

 October 29 

 November 10 

 November 18 



November 10 

 October 31 



November 5 



November 29 

 November 21 

 November 9 



October 29 

 November 9 

 October 9 



November 3 

 October 27 



October 29 

 October i 



Latest date of 

 last one observed 



November 5, 1903 

 October 9, 1859 

 December 2, 1856 

 October 3, 1913 

 September 17, 1913 

 October 19, 1909 

 November 4, 1900 

 November 11, 191 2 

 October 22, 1913 

 November 3, 1913 

 October 20, 1906 

 November i, 1909 

 October 29, 1905 

 September 21, 1892 

 October 24, 191 2 

 October i, 1891 

 November 4, 1887 

 November 11, 1887 

 October 19, 1890 _ 

 November i, 1901 

 November 6, 1897 

 November i, 1887 

 October 12, 1906 

 November 2, 1906 

 October 18, 1901 

 November 2, 1905 

 October 18, 1886 

 October 23, 19011^ 

 October i, 1902 

 October 21, 1855 

 October 27, 1900 

 October 13, 1893 

 October 19, 1913 

 October 12, 1872 

 October 2, 1870 

 October 21, 1912 

 December 23, 1882 

 September 19, 1908 

 November 18, 1854 

 November 5, 1883 



