900 U.S. NATIONAL MUSEUM BULLETIN 23 7 part 2 



April 12. Nevada — Mercury, April 9. Oregon — Coorvallis, April 1. 

 Washington — Spokane, March 27. British Columbia — Okanagan 

 Landing, May 10. 



Late dates of spring departure are: Florida — Tallahassee, April 

 29. Georgia — Chickamauga Park, May 10. South Carohna — Alto, 

 April 26. Virginia — Charlottesville, May 1. New York — Montauk, 

 June 12, New Hampshire — Concord, May 30. Tennessee — ^Nash- 

 ville, May 3. Kentucky — Bowling Green, May 1. Indiana — West 

 Lafayette, May 25. Ohio — central Ohio, May 27. Michigan — • 

 Three Rivers, May 27. Texas — Cove, April 20. South Dakota — 

 Faulkton, May 1. North Dakota — Jamestown, May 13. Mani- 

 toba — Margaret, May 27. New Mexico — Apache, May 30. Ari- 

 zona — Tucson, June 16 and June 9. California — Inyo County, 

 April 29. Nevada — Pyramid Lake, May 5. British Columbia — 

 Okanagan Landing, May 25. 



Early dates of faU arrival are: Nevada — Quinn Crossing, August 

 29. Montana — ^Heath, August 11. Arizona — Globe, July 5; Tucson, 

 July 9. Texas — El Paso, August 5. Indiana — Sedan, August 26. 

 lUinois — Chicago, September 6. Tennessee — Knox County, August 

 11. Mississippi — Gulfport, August 16. Louisiana — Baton Rouge, 

 August 24. New Brunswick — Grand Manan, August 13. Massa- 

 chusetts — Newburyport, August 2; Martha's Vineyard, August 19 

 (median of 7 years, September 6). New Hampshire — Star Island, 

 Isle of Shoals, August 12. Connecticut — Guilford, August 27. 

 New York — Shelter Island, July 7. Maryland — Laurel, July 17. 

 District of Columbia — August 8. Virginia — Charlottesville, July 4. 

 North Carolina — Greensboro, July 30. South Carolina — Charleston, 

 August 1. Georgia — Camden County, August 11. Alabama — 

 Dauphin Island, August 22. Florida — northwest Florida, July 25; 

 St. Marks Light, July 29. 



Late dates of fall departure are: British Columbia — Okanagan 

 Landing, September 15. Washington — Yakima, September 27, 

 Oregon — Rogue River Valley, December 14 and November 9. CaU- 

 fornia — Berkeley, November 27. Idaho — Le\viston, October 13 

 (median of 11 years, September 12). Wyoming — Careyhurst, 

 October 15. Utah — Willard, October 12. Colorado — Fort Morgan, 

 November 17. New Mexico — Mesilla, October 27. Manitoba — 

 Treesbank, September 11. North Dakota — Charlson, September 9. 

 South Dakota — Faulkton, November 15. Nebraska — Valentine, 

 November 1. Kansas — northeastern Kansas, October 16 (median 

 of 7 years, October 12). Oklahoma — Norman, September 25; 

 Fort SiU, November 26; Lake Texoma, October 10; Payne County, 

 October 7. Texas — Tyler, December 11. Minnesota — Minneapolis, 

 October 16; Fillmore County, September 9 (average of 7 years for 



