_Nesting._--My first glimpse of a black-necked stilt was a complete surprise, and my first nest was in an unexpected situation. On May 8, 1903, we landed on Lake Key, in the Florida Keys, a low flat, open island with sandy shores and a lake in the middle of it. We walked across the beach, through a narrow strip of low red mangrove bushes and came to a little muddy pond, very shallow and dotted with little mangrove seedlings. Here we were delighted to see about half a dozen black-necked stilts, long slender birds, very striking in appearance and actions, the jet black wings contrasting finely with the pure white under parts and the long pink legs trailing behind. They seemed so much concerned, so unwilling to leave, and kept up such an incessant racket, that we felt sure that they were nesting there. A short search soon revealed two of their nests, both very conspicuously placed. The first nest, containing four quite heavily incubated eggs, was very prettily located under a little red mangrove root, just as it entered the ground; a hollow had been scraped in the sand and profusely lined with small bits of shell and pieces of dry sticks. The second nest was in plain sight on the open beach of finely broken shell in a small colony of least terns' nests, the three dark-colored eggs showing up very conspicuously on the white sand. The nest cavity measured six inches outside and four inches inside and was lined with pieces of shell, sticks, and fish bones, an odd and uncomfortable bed for the young. Besides the least terns, Wilson plovers were nesting close by, rather an unusual association for the marsh-loving stilts. Gilbert R. Rossignol writes to me of a colony of some 23 nests that he found in a somewhat similar location on an island in Lake Kissimmee, Florida, on April 14, 1908. "The nests were all built high upon the gravelly beach and were lined with bits of fresh-water snails." This colony was wiped out later by a rise of water in the lake. Herbert W. Brandt has sent me some notes on this species as he found it breeding in Kleberg County, Texas, on May 28, 1919. He found seven nests in a colony of about ten pairs on "a watery, marshy meadow covering about a square mile, the water being 6 to 12 inches deep." He describes one of the nests as "composed of sticks made up into a floating platform, about four inches high and well made. The lining was small sticks and the top basin shallow and nicely made. The water, exceedingly high from recent rains, was up to the eggs, so that the nest was wet." I saw a similar colony near Brownsville, Tex.