401, ♀ ad., same locality, May 17. Length, 7; extent, 10; wing, 3.05; culmen, .74; tail, 3.05.
402, ♀ ad., same locality and date. Length, 7.10; extent, 10.
403, ♀ ad., same locality and date. Length, 7; extent, 9.80; wing, 3.10; culmen, .85; tail, 3.16. “Laying.”
104. Sayiornis sayi (Bonap.) Baird. Say’s Pewee.—“Common on prairies; usually found singly, perching on weed-stalks. They do not frequent timber. Iris dark brown; bill and legs black.” Several specimens collected.
105. Sayiornis nigricans (Swains.) Bonap. Black Pewee.—Found more or less abundantly along streams, but rarely at a great elevation in the mountains. “The nest is similar to that of S. fusca, and is built under bridges or sometimes in deserted dwellings. Iris dark brown; bill and legs black.” Several specimens taken.
106. Contopus borealis (Swains.) Baird. Olive-sided Flycatcher.—Two specimens were obtained in May in the Santa Rita Mountains, where it was “not very common.”
107. Contopus pertinax Caban. Coues’s Flycatcher.
392, ♀ ad., Santa Rita Mountains, May 16. Length, 7.70; extent, 12.50; wing, 4.12; tail, 3.30; culmen, .78. “Iris dark brown; bill black above, yellow below with dusky tip; legs black.”
108. Contopus virens richardsoni (Swains.) Coues. Western Wood Pewee.
371, ♂ ad., Santa Rita Mountains, May 13. Length, 6.40; extent, 10.70. “Iris dark brown; bill black above, dusky below.”