AMERICAN ROUGH-LEGGED HAWK 283 



Dakota — Beresforcl, March 17; Huron, April 6; and Dell Rapids, 

 May 2. North Dakota — Argusville, April 13 ; Grafton, April 23 ; and 

 Jamestown, April 23. Manitoba — Shoal Lake, April 24 ; and Aweme, 

 April 30. Colorado — Boulder, March 31; and Denver, April 21. 

 Utah — Salt Lake County, April 17. Montana — Fort Custer, April 

 11 ; and Gallatin Valley, April 17. Alberta — Glenevis, May 27. Cali- 

 fornia — Fresno, March 17; and Stockton, April 1. Oregon — Willows, 

 April 2 ; Klamath Lake, April 12 ; and Multnomah County, April 18 ; 

 Washington — Yakima County, April 3 ; and Pullman, April 3. 



Fall migration. — ^Late dates of fall departure in the North are: 

 Alaska — Fairbanks, November 11. Alberta — Fort McMurray, Octo- 

 ber 17 ; Boiler Rapid, October 22 ; Belvedere, October 23 ; and Glene- 

 vis, November 16. Mackenzie — Fort Smith, October 4; and five miles 

 north of Fort Simpson, October 16. Saskatchewan — Eastend, Octo- 

 ber 27. Manitoba — Winnipeg, October 21 ; Treesbank, November 3 ; 

 and Aweme, November 5. 



Early dates of arrival in the fall are : Washington — Tacoma, Octo- 

 ber 20; Pullman, October 23; and Shoalwater Day, October 31. 

 Oregon — Seaside, October 13 ; Cold Spring Bird Reserve, October 23 ; 

 and Netarts Bay, October 25. Alberta — Glenevis, August 9. Mon- 

 tana — Gallatin Valley, October 9. Wyoming — Yellowstone Park, 

 September 17. Colorado— Boulder, October 15. New Mexico — Col- 

 fax County, September 30; and Pueblo Bonito, October 24. Mani- 

 toba — Alexander, August 23; and Aweme, September 10. North 

 Dakota — Argusville, September 29; Jamestown, September 30; and 

 Charlson, October 23. South Dakota— Sioux Falls, October 30; 

 Forestburg, November 1; Lake Poinsett, November 2. Kansas — 

 Topeka, September 30; Osawatomie, October 9; and Lawrence, Octo- 

 i3er 20. Oklahoma — Norman, October 18. Minnesota — Lake County, 

 August 29 ; Minneapolis, September 10 ; and Parkers Prairie, Septem- 

 ber 15. Wisconsin — Meridean, October 4 ; Madison, October 16 ; and 

 Ashland, October 19. Iowa — Emmetsburg, September 9; Tabor, 

 September 21; and Hudson, September 26. Ontario — Toronto, 

 August 25; Point Pelee, August 25; and Toronto, September 18. 

 Michigan — Ann Arbor, September 26 ; Sault Ste. Marie, October 14 ; 

 and Bianey, October 17. Ohio — Columbus, October 21; Plainsville, 

 October 30; and Huron, November 11. Indiana — Bicknell, Novem- 

 ber 6. Illinois — Port Byron, September 11 ; Catlin, September 21 ; 

 and Glen Ellyn, October 12. Missouri — Columbia, November 27. 

 Maine — Bangor, October 28. New Hampshire — Jefferson, September 

 12. Vermont — Wells River, October 16. Massachusetts — Harvard, 

 September 30; and Northampton, November 1. Connecticut — East 

 Hartford, October 11; and Preston, November 5. New York — Can- 

 andaigua, September 29; Rhinebeck, October 12; Howard, October 



