1164 U.S. NATIONAL MUSEUM BULLETIN 23 7 ^xrt 2 



April 20). Michigan — Detroit area, May 13 (mean of 10 years, May 

 7); Battle Creek, May 2 (average of 30 years, April 17). Iowa — 

 Sioux City, April 21 (average of 32 years, April 1). Minnesota — 

 Minneapolis-St. Paul, April 25 (mean of 6 years, April 8). Kansas — 

 northeastern Kansas, April 14 (median of 14 years, April 4). 

 Nebraska — Red Cloud, AprU 20. South Dakota — Sioux Falls, May 7 

 (average of 8 years, April 23). North Dakota — Cass County, May 5 

 (average, April 29). Wyoming — Laramie, April 14 (average of 9 

 years, AprU 6). Idaho — Lewiston, April 10 (median of 11 years, 

 April 1). 



Early dates of faU arrival are: Idaho — Lewiston, October 16 (median 

 of 11 years, November 1). Wyoming — Cheyenne, September 28 

 (average of 11 years, October 17). New Mexico — Rio Grande Valley, 

 November 6. Manitoba — Treesbank, September 9 (average of 21 

 years, September 26). North Dakota — Jamestown, October 1; Cass 

 County, October 1 (average, October 6). South Dakota — Sioux 

 FaUs, October 4 (average of 7 years, October 19). Nebraska — ^Red 

 Cloud, October 11. Kansas — northeastern Kansas, October 7 

 (median of 16 years, October 21). Texas — Fort Worth, November 14. 

 Minnesota — Minneapolis-St. Paul, October 5 (mean of 12 years, 

 October 17). Iowa — Sioux City, October 8 (average of 32 years, 

 October 15). Michigan — Detroit area, September 25 (mean of 10 

 years, October 7); Battle Creek, October 15 (average of 29 years, 

 October 27). Ohio — central Ohio, September 27 (median of 40 years, 

 October 20). Indiana — Wayne County, October 8 (median of 10 

 years, November 19). Illinois — ^Chicago, October 1 (average of 16 

 years, October 10). Missouri — St. Louis, October 10 (median of 15 

 years, October 25). Kentucky — Bowling Green, November 7. 

 Tennessee — Clarksville, November 21. Arkansas — Fayette vUle, 

 October 18. Nova Scotia — MargaretsviUe, October 23 (average of 11 

 years, October 27). New Brunswick — St. Andrews, September 16; 

 Scotch Lake, September 23. Quebec — Montreal area, September 27 

 (median of 14 years, October 13). Maine — Lake Umbagog, October 

 9. New Hampshire — New Hampton, October 15 (median of 21 years, 

 October 21); Concord, October 21. Massachusetts — Martha's Vine- 

 yard, October 5 (median of 5 years, October 19). Connecticut — 

 East Windsor HUl, September 30; Farmington, October 1. New 

 York — New York City, September 16; Ontario County, September 17. 

 New Jersey — Island Beach, October 4. Pennsylvania — State Col- 

 lege, October 1; Renovo, October 16. Maryland — Allegany County, 

 October 18; Laurel, November 6 (median of 5 years, November 7). 

 District of Columbia — October 3 (average of 16 years, November 10). 

 Virginia — Shenandoah National Park, October 31. North Carolina — 

 Arden, November 25. 



