The Migration of North American Sparrows 



141 



SPRING MIGRATION, ton 11 



Number 

 of years' 

 record 



Sherbrookc, Que 



Montreal, Que 



Godbout, Que 



Chicago. Ill 



Saginaw, Mich 



Sault Si. Marie, Mich 



Gait, Ontario 



Ottawa, Ontario 



Northeastern Minnesota . . . . 



Southern South Dakota 



Northwestern North Dakota 



Aweme, Manitoba 



Qu'Appelle, Saskatchewan. . . 



Yuma, Colo 



Cheyenne, \V}'o 



Sheridan, Wyo 



Rathdrum, Idaho 



Fort Custer, Mont 



Terry, Mont 



Big Sandy, Mont 



Edmonton, Alberta 



Carson City, Nev 



Newport, Ore. 



Okanagan, B. C 



Average date of 

 spring arrival 



Max- 

 May 



Max- 

 Ma V 

 .M ax- 

 Ma V 

 Ma'v 

 Max- 

 Ma V 

 M ax- 

 May 

 May 

 Max- 



Ma V 



May 

 June 



May 3 



Karliest date of 

 spring arrival 



.\pril 26, iQo,3 

 April 6, 1Q08 

 June 7, 1884 

 Occasional, xvinter 

 March 18, igoi 

 April 7, 189Q 

 May 2, 1899 

 Occasional, winter 

 May 9, 1896 

 May 5, 1901 

 May 15, 1894 

 May 12, 1896 

 May 6, 1904 

 May 12, 1905 

 May 15, 

 May 22, 

 May 9, 

 May 3, 

 May 21, 

 May 28, 

 June 4, iyv^, 

 April 29, 1900 

 May I, 1901 

 April 5, 1908 



1907 

 1903 

 1885 



I 19°° 

 , 1906 

 1 90/ 



FALL MIGRATION 



Number 



of years' 



record 



Okanagan, B. C 



Big Sandy, Mont 



Aweme, Manitoba 



North River. P. E. I 



Halifax, N. S 



Southern New Brunswick. 



Montreal, Que 



Ottaxva, Ont 



Gall, Ont 



Palmer, Mich 



Southern Michigan 



Chicago, 111 



Southern Maine 



Average date of 

 the last one seen 



I October 12 

 I October 7 



Nox-embcr 

 October 5 

 October 21 

 I Nox-ember 



Noxember 

 Nox-ember 

 Nox-ember 



Latest date of the 

 last one seen 



November i, 1905 

 October 16, 1906 

 October 22, 1907 

 October 15, 1888 

 December 5, 1895 

 December 5, 1902 

 November 4, 1908 

 December 28, 1885 

 December 2, 1902 

 November 6, 1893 

 Nox'ember 24, 1904 

 December 25, 1906 

 Occasional, xvinter 



In fall migration, the first arrive, on the average, in northern Florida, 

 November i6, earliest, November 15, igo6; southern Mississippi, average 

 November 10, earliest November 3, 1906; Covington, La., November 12, 1904. 

 On the return in the spring, the last leave northern Florida, on the average, 

 April 4, latest, April 14, 1887; Savannah, Ga., average, April 18, latest. May 

 14, 1894; southern Mississippi, average, April 11, latest, April 23, 1902; New 

 Orleans, La., average, April 4, latest, April 11, 1896; San Antonio, Tex., 

 ^Slay 2, 1890; Gainesxille, Te.x., May 5, 1886. 



