EASTERN REDWING 149 



Late dates of spring departure are: El Salvador— Lake Olomega, 

 April 6. Sonora — Tesia, April 5. Baja California — San Jose del 

 Cabo, April 5. District of Columbia — May 18. Maryland — Laurel, 

 May 18 (median of 6 years, May 6). New York — New York City, 

 May 15. Massachusetts— Essex County, May 20. Mississippi — 

 Gulfport, April 4. Ohio — Buckeye Lake, median, April 15. New 

 Mexico — Apache, April 27. Arizona — Tucson, May 19. Califor- 

 nia — Cima, May 12. 



Early dates of fall arrival are: California — Lathrop, October 3. 

 Arizona — Grand Canyon National Park, September 15. New Mex- 

 ico — Colfax County, August 7. Oklahoma — Caddo, September 10. 

 Texas — El Paso, August 7. Ohio — Buckeye Lake, median, Septem- 

 ber 15. Massachusetts — Springfield, July 5. Maryland — Baltimore 

 County, July 11. District of Columbia — July 8. Baja California — 

 San Jose del Cabo, August 28. Sonora — Hermosillo, October 22. 

 Chihuahua — Chihuahua, November 6. 



Late dates of fall departure are: British Columbia — Okanagan 

 Lake, November 22. Washington — Yakima Indian Reservation, 

 November 7. Oregon — Prospect, October 3 1 . California — Lafayette 

 November, 26. Alberta— Whitford Lake, October 29; Belvedere, 

 October 27. Montana — Kirby, December 1. Wyoming — Laramie, 

 December 9; Yellowstone Park, November 2. Utah — Ogden Valley, 

 December 4. Colorado — Ramah, December 6. Saskatchewan — South 

 Qu'Appelle, December 1. Manitoba — Treesbank, November 22 (aver- 

 age, October 24). North Dakota — Argusville, November 20. South 

 Dakota — Mellette, December 22; Sioux Falls, November 15 (average 

 of 6 years, November 8). Nebraska — Cortland, November 30. Kan- 

 sas — Onaga, November 29. Texas — Dallas, November 28. Minne- 

 sota — Minneapolis, December 1G (average of 12 years for southern 

 Minnesota, November 15); Elk River, November 14 (average of 17 

 years for northern Minnesota, October 28). Wisconsin— Beloit, De- 

 cember 11. Iowa — Winthrop, December 11. Ontario — Point Pelee, 

 December 10; Ottawa, November 10 (average of 20 years, October 18). 

 Michigan — Mount Clemens, December 14; McMillan, December 6. 

 Ohio — Toledo, December 26; Buckeye Lake, November 24 (median, 

 November 20). Indiana- — Hobart, December 19 : Bicknell and Carlisle, 

 December 11. Illinois — Murphysboro, December 12; Chicago, De- 

 cember 5 (average of 16 years, October 16). Missouri — Palmyra, 

 November 22. Kentucky- — Lebanon, November 10. Tennessee — 

 Nashville, November 30. Prince Edward Island — Alberton, October 

 1 (median of 5 years, September 29). New Brunswick — Memram- 

 cook, October 22. Quebec — Montreal, November 14, (average of 9 

 years, October 23). Maine — Lewiston, November 28; Hudson. 



