_Fall migration._--Early fall arrivals are: Saskatchewan, Indian Head, July 1; Texas, Tivoli, August 17; Minnesota, St. Vincent, August 4; Wisconsin, Lake Koshkonong, August 1; Iowa, Marshalltown, August 19, and Keokuk, August 21; Ontario, Toronto, August 23; Michigan, Lansing, July 29; Massachusetts, Marthas Vineyard, July 16, and Ipswich, July 24; Rhode Island, Providence, July 18, and Block Island, July 27; New York, Orient, July 24; New Jersey, Long Beach, July 7; Pennsylvania, Erie, August 29; Florida, Palma Sola, August 27; Paraguay, near Puerto Pinasco, September 6; and Patagonia, Orange Bay, September 9. Late departures in the fall are: Mackenzie, Slave River, October 1; Saskatchewan, Eastend, September 12; Manitoba, Shoal Lake, September 21; Minnesota, Hallock, October 16; Iowa, Marshalltown, November 7; Ontario, Toronto, November 2, and Ottawa, November 5; Ohio, Columbus, October 28, and North Lima, October 29; Ungava, Koksoak River, October 20; Baffin Island, Pangnirtung Fiord, September 25; Labrador, Battle Harbor, October 29; and Quebec, Montreal, October 31; Maine, Lake Umbagog, October 14, and Bangor, October 23; Massachusetts, Lynn, October 12, Boston, October 22, Harvard, October 24, and Cape Cod, November 10; Connecticut, Branford, October 23, and East Hartford, October 30; New York, Ithaca, October 16, Quogue, October 30, Shinnecock Bay, October 30, Oneida Lake, November 3, and Canandaigua, November 4; Pennsylvania, Philadelphia, October 10, and Erie, October 29; District of Columbia, Anacostia, October 24; Virginia, Lake Drummond, November 5; Ohio, Columbus, November 15; North Carolina, Church's Island, October 7, and Raleigh, December 7; South Carolina, Mount Pleasant, October 17, and Frogmore, October 24; Georgia, Savannah, October 9; and Florida, St. Augustine, December 2. _Casual records._--Although probably on the migrational highway, records of the white-rumped sandpiper in Central America, the West Indies, and Lesser Antilles are so few that in these places it can only be considered as a casual visitor. Specimens are in the British Museum from Lion Hill, Panama; Momotombo, Nicaragua; and Tizimin and Cozumel Island, Mexico. It also has been observed or taken on the islands of Barbados (September 20 and 22, year?); Dominica (November 5, 1904); St. Lucia; Guadeloupe; Martinique; Trinidad; Porto Rico (Mayaguez, October 2, 1900, and Culebrita, April 15, 1912); Cuba; the Bahamas (Inagua, May 27, 1879, and Fortune Island, August 5, 1876); and the Bermuda Islands. Examples were reported from the Yellowstone River, Montana, August 8 to 13, 1878; it has been taken at Laramie, Wyo.; in New Mexico (Fort Fillmore, October, 1852, and Zuni Mountains, September 16, 1851); and there are several records for eastern Colorado. The specimen reported from Oakland, Calif., was probably the Pectoral sandpiper, _P. maculata_. One was taken at Hopedale, Labrador.