212 BULLETIN 142, UNITED STATES NATIONAL MUSEUM 



May 21, and Great Falls, June 3 ; Alberta, Flagstaff, June 1 ; Tepic, 

 Las Penas Islands, May 5 ; Lower California, Rivera, April 21, and 

 Gardners Lagoon, April 23; California, Santa Barbara, May 10, 

 Alameda, May 13, and Los Angeles, May 19; Oregon, Newport, 

 May 20; Washington, Chelan, May 21, and Seattle, May 31; and 

 British Columbia, Okanagan Landing, May 19. 



Fall migration. — Early dates of fall arrival are: British Columbia. 

 Atlin, June 29, Chilliwack, July 2, Okanagan Landing, July 3, and 

 Courtenay, July 7; Washington, North Dalles, July 4, and Clallam 

 Bay, July 17; Oregon, Silver Lake, July 1; California, Santa Bar- 

 bara, July 18, and Bakersfield, July 19 ; Lower California, San Quen- 

 tin, August 10; Alberta, Onoway, July 1; Wyoming, Fort Bridger, 

 July 13, Utah, Provo, July 26; Colorado, Barr, July 5, Chihuahua, 

 Poehaco, August 3 ; Saskatchewan, Isle de la Crosse, July 18 ; Man- 

 itoba, Victoria Beach, Juty 7, and Shoal Lake, July 27; North 

 Dakota, Pembina, July 17, and Turtle Mountain, July 30; South 

 Dakota, Forestburg, July 5, and Sioux Falls, July 24; Nebraska, 

 Lincoln, July 14; Kansas, Emporia, August 6, and Osawatomie, 

 August 81; Texas, Tom Green, and Concho Counties, July 20, and 

 Tivoli, July 30; Minnesota, North Pacific Junction, July 8, Lanes- 

 boro, July 15, and St. Vincent, July 30; Wisconsin, Madison, July 

 11, North Freedom, July 14, and Madison, July 24; Iowa, Marshall- 

 town, July 8, and Sioux City, July 17; Ontario, Toronto. July 4; 

 Michigan, Detroit, July 7, and Charity Island, July 10; Ohio, Bay 

 Point, July 3, Painesville, July 8, and Youngstown, July 27 ; Illinois, 

 Chicago, July 2, and Peoria, July 13; Kentucky, Lexington, July 16; 

 Maine, Portland, July 23; New Hampshire, Manchester, July 10; 

 Vermont, St. Johnsbury, July 16, and Kutland, July- 19 ; Massachu- 

 setts, Cape Cod, July 1, Ponkapog, July 16, and Dennis, July 25; 

 Connecticut, New Haven, July 14, and Niantic, July 22 ; New York, 

 Long Beach, July 3, Mastic, July 4, and Rochester, July 21; New 

 Jersey, Tuckerton, July 3, Camden, July 7, and North Branch, 

 July 8; Pennsylvania, Eenovo, August 3, Beaver, August 11, Erie, 

 August 13, and Pittsburgh, August 15; Maryland, Chesapeake 

 Beach, August 16; South Carolina, Bulls Point, July 30; Georgia, 

 Savannah, July 23; Alabama, Leighton, July 26; Florida, Palma 

 Sola, July 9, James Island, July 20, and Pensacola, July 26; Bahama 

 Islands, Long Island, July 16, Great Bahama, July 18, and Inagua, 

 July 28; Cuba, Guantanamo, August 15, and Batabano, August 26; 

 Jamaica, Port Henderson, August 2; Porto Rico, Mona Island, 

 August 9, and Joyuda, August 28; Lesser Antilles, Barbuda, August 

 14, St. Vincent, August 20, and Trinidad, August 22 ; and Venezuela, 

 Bonaire, July 23, Macuto, August 2, and La Guaira, August 10. 



Late elates of fall departure are : Alaska, St. Paul Island, Septem- 

 ber 14; British Columbia, Chilliwack, September 11, and Okanagan 



