Spring migration.—Early dates of spring arrival are: South Carolina, near Charleston, April 30; New York, Long Island, March 20; Illinois, Cary's Station, April 24, and Chicago, April 28; Minnesota, Heron Lake, May 1; Kansas, Manhattan, April 21, and Wichita, April 28; Nebraska, Callaway, April 8, and Omaha, April 28; Iowa, Wall Lake, May 9; South Dakota, Brown County, April 14, and Harrison, April 15; North Dakota, Menoken, May 7; Manitoba, Shoal Lake, April 24, Pilot Mound, May 1, and Margaret, May 18; Colorado, Loveland, April 6, Denver, April 26, and Durango, April 30; Wyoming, Cheyenne, May 2, and Lake Como, May 5; central and northern California, Alameda, March 15, Palo Alto, April 17, Ballona, April 19, and Stockton, April 20; Oregon, Malheur Lake, April 20; Washington, Menlo, May 1, and Fort Steilacoom, May 5; British Columbia, Courtenay, April 28, and Chilliwack, May 8; and Alaska, Craig, May 2, Kuiu Island, May 3, Fort Kenai, May 4, and St. Michael, May 20.
Late dates of spring departure are: Louisiana, New Orleans, March 20; Texas, Corpus Christi, April 20; Chihuahua, Lake Palomas, April 9; Lower California, Gardner's Lagoon, April 19; and southern California, Santa Barbara, May 2.
Fall migration.—Early dates of fall arrival are: British Columbia, Courtenay, July 7, and Okanagan Landing, July 19; California, Balboa Bay, July 6, Santa Barbara, July 18, and Fresno, August 6; Lower California, San Quentin, August 10, and San Jose del Cabo, August 28; Tehuantepec, San Mateo, August 12; Montana, Billings, July 31; Utah, Provo River, July 24; Saskatchewan, Hay Creek, July 3; Colorado, Barr, July 5, and Denver, July 24; North Dakota, Devil's Lake, July 20, and Mouse River, August 10; Texas, Brownsville, July 11; New York, Long Island, July 16; North Carolina, Pea and Brodie Islands, July 7; and South Carolina, near Charleston, July 20.
Late dates of fall departure are: British Columbia, Chilliwack, October 29; Washington, Seattle, October 9, and Point Chehalis, October 19; northern and central California, Easton, October 18, Alameda, October 29, and Stockton, November 5; Wyoming, Hutton's Lakes, October 14; Colorado, Denver, October 3; Manitoba, Margaret, October 10; South Dakota, Harrison, November 2; Nebraska, Valentine, October 28; Kansas, Lawrence, October 3; Minnesota, St. Vincent, October 9; Missouri, St. Louis, October 28; New York, Long Island, November 2; and South Carolina, September 10.
Casual records.—Occurrences of the long-billed dowitcher outside of its normal range must, of necessity be based upon the evidence of specimens, as it is frequently confused with the more common dowitcher of the Atlantic coast, from Maine to Florida. Seven were collected in the District of Columbia in April, 1884; one at North Haven, Connecticut, August 5, 1886; Hamilton, Ontario, August 21, 1891; Leighton, Alabama, May 15, 1891; Dauphin Island, Alabama (2), July 5, 1913; Detroit, Michigan, August 26, 1905; Yokohama, Japan, March 13; and Yezo, Japan, October 13.
Egg dates.—Arctic Canada: 18 records, June 6 to July 5; 9 records, June 21 to July 3. Alaska: 17 records, May 29 to July 1; 9 records, June 3 to 19.
MICROPALAMA HIMANTOPUS (Bonaparte)
STILT SANDPIPER
HABITS
Strangely enough I have never seen, or rather recognized, a stilt sandpiper in life. As it is often associated with the lesser yellow-legs and so easily mistaken for it, I may have overlooked it. It is a rare bird in the localities where most of my work on shorebirds has been done and it does not seem to be very common anywhere. It is more common on migrations in the Mississippi Valley than elsewhere, on its way to and from its restricted breeding range on the barren grounds and Arctic coast of Canada.
Spring.—The spring migration is almost directly north from the Gulf of Mexico to Great Slave Lake and then down the Mackenzie Valley and other valleys to the Arctic coast. It is rare in spring on the Atlantic coast. R. J. Longstreet writes to me that he saw three on May 4 and 5, and four on May 8, 1925, in Volusia County, Florida. C. G. Harrold tells me that it is a common spring migrant in Manitoba, "even abundant at times, a flock of nearly 300 being seen in May, 1924, at Whitewater Lake." A. G. Lawrence records it, at the same lake, as early as May 5 and as late as June 2; he calls it "uncommon to fairly common." At Beaver Lake, in northern Alberta, William Rowan saw flocks of from 20 to 25 birds every day from May 20 to 28, 1924. P. L. Hatch (1892) says that, in Minnesota, "they come in small flocks, and keep mostly about shallow ponds, and along the smaller streams flowing through the marshes," but he has "found them on the sandy beaches of some of the larger lakes on several occasions." He says "they are shy and exceedingly vigilant, making it no easy matter to get them."