1674 U.S. NATIONAL MUSEUM BULLETIN 237 paet 3 



New York — Idlewild, April 14; Lewis County, March 30. Connecti- 

 cut — New Britain, April 21; South Glastonbury, April 13. Massa- 

 chusetts — Plum Island, May 3. New Hampshire — New Hampton, 

 April 5 median, March 8. Maine — Piscataquis County, April 29. 

 New Brunswick — Newcastle, May 28; Tabusintac, May 16. 

 Illinois — Urbana, April 9; Chicago, March 19. Ohio — central Ohio, 

 March 19 (median, February 14). Michigan — Detroit area, March 

 30. Minnesota — Wadena, May 21 (average of 7 years for northern 

 Minnesota, April 9). North Dakota — Cass County, April 3 (average, 

 March 18). Manitoba — Treesbank, May 23 (average of 19 years, 

 April 30). Wyoming — Cheyenne, March 19. Montana — northern 

 Montana, May 2 (average of 6 years, March 17). Oregon — Wallowa, 

 March 10. Washington — Chelan, March 17. British Columbia — 

 Cranbrook, March 29. 



Early dates of fall arrival are: British Columbia — Arrow Lake, 

 October 22. Washington — Skagit County, October 19. Oregon — 

 Malheur County, November 17. Montana — northern Montana, 

 October 26 (average of 6 years, October 30). Manitoba — Treesbank, 

 September 24 (average of 21 years, October 11). North Dakota — 

 Red River Valley, October 9; Cass County, October 16 (average, 

 October 20). Minnesota — Hibbing, September 3; Lake County, 

 September 18 (average for 15 years for northern Minnesota, October 

 24). Ohio — central Ohio, October 13 (median, November 20). 

 Illinois — Chicago, October 14 (average of 14 years, October 28). 

 Tennessee — Nashville, November 19. New Brunswick — Revous 

 River, October 13 ; St. John County, October 15. Maine — Brunswick, 

 September 24. New Hampshire — New Hampton, October 12 (median 

 of 16 years, October 28). Massachusetts — Sharon, September 15. 

 Connecticut — South Windsor, October 20; New Haven, October 22. 

 New York — Cayuga County, September 28; Idlewild, October 3. 

 New Jersey — Cape May, November 7. Pennsylvania — Erie, October 

 17; State College, October 20. Maryland — Anne Arundel County, 

 October 31; Ocean City, November 2. Virginia — Shenandoah 

 National Park, October 31; Cobb Island, November 4; Alexandria, 

 November 6. North Carolina — Marshallberg, November 23. South 

 Carolina — Charleston, November 12. Georgia — Blythe, November 

 10. 



Late dates of fall departure are: Alaska — Wainwright, October 5. 

 British Columbia — Okanagan Landing, November 2. Illinois — 

 Chicago, December 28 (average of 14 years, November 25). 



Egg Dates. — Alaska: 77 records, May 20 to July 14; 39 records, 

 June 14 to June 28. 



Franklin: 9 records, June 10 to July 24. 



