296 BULLETIN 146^ UNITED STATES NATIONAL MUSEUM 



Crosse, May 22, and Orestwynd, May 23; Alberta, Tofield, May 15, 

 and Fort Chipewyan, May 25; Mackenzie, Fort Simpson, May 29; 

 California, San Nicolas Island, April 7; Oregon, Mercer, May 14; 

 Washington, Puget Sound, May 6, Willapa Harbor, May 11, and 

 Shoalwater Bay, May IT ; and Alaska, Unalaska, May 19, and Nulato, 

 May 23. 



Late dates of spring departures are : Peru, Mathews Island, April 

 24 ; Porto Rico, Culebrita Island, April 15 ; Bahama Islands, Andros, 

 April 26, and Green Cay, April 29; Florida, Punta Rassa, May 13, 

 St. Marks, May 22, and Daytona Beach, May 24; Georgia, Savannah, 

 May 29; South Carolina, Egg Bank, May 14, and Mount Pleasant, 

 June 12; North Carolina, Churchs Island, May 19, and Cape Hat- 

 teras. May 20; Virginia, Wachapreague, May 24, Hog Island, May 

 19, and Smiths Island, May 31 ; Pennsylvania, Warren, May 30, and 

 Erie, June 2; New Jersey, Camden, May 21, and Cape May County, 

 June 3; New York, Ithaca, June 13, Montauk Point, June 9, and 

 Orient, June 12; Connecticut, Fairfield, May 29, Westport, May 30, 

 and Norwalk, June 1 ; Massachusetts, Dennis, June 2, Marthas Vine- 

 yard, June 8, and Monomoy Island, June 8 ; Illinois, Chicago, June 9, 

 Northeastern, June 18; Indiana, Wolfe Lake, June 9; Ohio, Huron, 

 June 3, Oberlin, June 5, and Lakeside, June 5; Michigan, Detroit, 

 June 6, and Charity Island, June 15; Ontario, Toronto, June 17; 

 North Dakota, Devils Lake, June 11 ; South Dakota, Vermilion, May 

 30; Texas, Point Isabel, May 14; Minnesota, Cass Lake, May 30; 

 Wisconsin, De Pere, June 3; Manitoba, Dog Point, June 7, Lake 

 Winnipeg, June 10, and Shoal Lake, June 12; Saskatchewan, Indian 

 Head, June 2, and Churchill River, June 9 ; California, Santa Bar- 

 bara, May 6, Farallon Islands, May 7, and San Nicolas Island, May 

 11; Oregon, Mercer, May 14; and Washington, Wallapa Harbor, 

 May 16. 



Fall migration. — Early dates of fall arrival are : Washington, De- 

 struction Island, July 17; California, Monterey Bay, July 18, and 

 Santa Barbara, July 26; Lower California, San Jose del Cabo, 

 August 31 ; Oaxaca, San Mateo, August 9 ; Saskatchewan, Quill Lake, 

 August 7, Bigstick Lake, August 9, and Crane Lake, August 11; 

 Manitoba, Fort Churchill, July 30, Shoal Lake, August 7, and Oak 

 Lake, August 8 ; Texas, Rockport, August 12 ; Ontario, Toronto, July 

 30, and Point Pelee, August 14 ; Michigan, Charity Island, August 6 ; 

 Ohio, Pelee Island, July 24, Huron, August 3, and Lakeside, August 

 8; Indiana, Millers, August 8; Illinois, Chicago, July 20, and La 

 Grange, August 13; Maine, Portland, July 28; Massachusetts, Mar- 

 thas Vineyard July 24, Harvard, July 26, and Monomoy Island, July 

 27; Rhode Island, Island of Rhode Island, July 26, and Kingston, 

 August 11; Connecticut, Meriden, August 8; New York, Montauk 



