334 BULLETIN 142, UNITED STATES NATIONAL MUSEUM 



son, April 7; North Dakota, Bathgate, April 15, and Grafton, April 

 19; Manitoba, Aweme, April 10, Ossowo, April 15, and Reaburn, 

 April 16; Saskatchewan, McLean, April 29, and Indian Head, May 

 3; Mackenzie, Fort Simpson, May 16; Colorado, Barr, March 29, 

 and Colorado Springs, April 10 ; Utah, Salt Lake, April 7 ; Wyoming, 

 Fort Sanders, April 20, and Yellowstone Park, April 28; Idaho, 

 Meridian, April 14, and Rupert, April 20; Montana, Great Falls, 

 April 6, and Helena, April 9; Alberta, Onoway, April 13, Alliance, 

 April 26, and Carvel, April 30; and British Columbia, Chilliwack, 

 March 28, and Okanagan Landing, March 23. 



Late dates of spring departures are: Argentina, Tucuman, April 

 5; Chile, Concon, April 26; Florida, Daytona Beach, April 10, Bas- 

 senger, April 16, Indian River, April 23, and Pensacola, May 2; 

 Alabama, Leighton, May 15; Georgia, Cumberland, April 17 and 

 Savannah, April 20; South Carolina, Chester, April 21, and Ladys 

 Island, May 5 ; North Carolina, Lake Ellis, May 18, Cape Hatteras, 

 May 20, and Raleigh, May 29 ; Virginia, Cobb Island, May 19, Wal- 

 lops Island, May 26, and Cape Charles, May 27 ; Bermuda, June 5 ; 

 District of Columbia, Washington, May 20; Pennsylvania, Erie, 

 May 25, Tinicum, May 26, and Jeffersonville, May 27; New Jersey, 

 Camden, May 25, mouth of Pensauken Creek, May 30, and Eliza- 

 beth, June 9; New York, Geneva, June 1, Orient Point, June 11, and 

 Gardiners Island, June 18; Connecticut, Litchfield, June 9, Fair- 

 field, June 12, and Hadlyme, June 15 ; Massachusetts, Marthas Vine- 

 yard, June 14, and Monomoy Island, June 16; Louisiana, New Or- 

 leans, April 27; Tennessee, Nashville, May 24; Illinois, Addison, 

 May 23, and La Grange, May 25 ; Indiana, Richmond, May 20, and 

 English Lake, June 3 ; Ohio, Columbus, May 27, and Berlin Center, 

 May 27; Michigan, Neebish Island, May 20, and Detroit, May 25; 

 Ontario, London, May 24, and Toronto, June 9; Iowa, Sioux City, 

 May 19, and Keokuk, June 5; Wisconsin, North Freedom, May 24, 

 and La Crosse, June 4 ; Minnesota, Lake Wilson, May 20, and Madi- 

 son, May 31; Texas, Brownsville, April 28, and Point Isabel, May 

 14; Nebraska, Peru, May 15, Neligh, May 26, and Whitman, June 1; 

 South Dakota, Forestburg, May 21, and Harrison, May 28; Mani- 

 toba, Reaburn, May 18, Winnipeg, May 20, and Whitewater Lake, 

 June 5 ; Saskatchewan, McLean, May 18, South Qu'Appelle, May 27 ; 

 Arizona, Fort Verde, May 3 ; Colorado, Durango, May 11, Barr, May 

 11; Wyoming, Laramie, May 29; Montana, Choteau, May 19, and 

 Terry, May 27 ; Lower California, Hardy River, April 15 ; California, 

 Santa Barbara, May 16, Los Angeles, May 19, and Buena Park, 

 May 22 ; Oregon, Cold Spring Bird Reserve, May 12 ; and Washing- 

 ton, Clallam Bay, May 24. 



Fall migration. — Early dates of arrival in the fall are : Washing- 

 ton, Tacoma, July 4, and Granville, July 7; Oregon, Malheur Lake, 



