BIRDS OF NORTH AMERICA. 713 
of mingled black, green, blue, steel blue, and purple; neck and breast, 
black, margined with green; lower parts, dark purple. Male, 49, 8. 
Habitat, Florida Keys. 
Trochilus Mahgo, Aud. ii. 480; plate 184; Syn. p. 170. 
253. Trochilus Anna, Linn. — Anna Humming Bird. 
Head and throat, blood red, changing to gold and blue; upper parts of 
golden green ; lower parts, brownish white. Male, 38, Habitat, Rocky 
Mountains towards California. Nests in bushes.’ Eggs, two, pure white. 
Trochilus Anna, Aud. v. 238; plate 425; Syw. p. 170. 
254. Trochilus colubris, Zinn. — Common Humming Bird, Filson, 
p. 115. 
Trochilus colubris, Bonap. Syn. p. 98. Rich. §& Swain. p.323. Nutt. i.588. Aud. 
i. 248; v. 544; plate 47; Syn. p. 70. 
SUBGENUS CELASPHORUS, Swain. 
255. Trochilus rufus, Gmel. — Rufous Ruffed Humming Bird. 
Upper parts, cinnamon orange, glossed with green and purple; orange 
red bands above and below eye; throat fire-red, changing to purple, yel- 
low, &c.; reddish white band on fore neck ; lower parts like upper ; ab- 
domen, whitish. Jfale, 375. Habitat, from California to Nootka Sound. 
Nests in bushes. Eggs two, white. 
Trochilus rufus, Rich. § Swain, ii. 324. Aud. iv. 555; plate 379.— Selasphorua 
tufus, Aud. Syn. p. 171. 
i) 
FAMILY XVIU.— PICIDA, Vigors. 
GENUS PICUS, Linn.— WOODPECKER. 
256. Picus imperialis, Gould. — Imperial Woodpecker, 
Picus imperialis, Bonap. Syn. p. 44. Nutt. i. 564. Aud. i341; v. 525; plate 66; 
Syn. p. 175. 
257. Picus principalis, Linn. — Ivory-billed Woodpecker, Wilson, 
72. 
p. 272. 
Picus principalis, Bonap. Syn. p. 44, Nutt. i. 564. Aud. i. 341; v. 525; plate 66; 
. Syn. p. 175, 
258. Picus pileatus, Zinn. — Pileated Woodpecker, Wilson, p. 279. 
Picus pileatus, Bonap. Syn. p. 44. Rich. & Swain. ii. 304. Nutt. i. 567. Aud. ii. 
74; v. 533; Syn. p. 176; plate 13. 
259. Picus lineatus, Linn. — Lineated Woodpecker. 
Head, carmine, dusky line from nostril toeye; patch over ear, leaden 
gray ; line downneck, enlarging towards the tail, deep black ; band on side 
of head; patch on wing, white; crimson patch at base of lower jaw; 
breast, black; chin, yellowish white; lower parts, brownish white, barred 
with black. Male, 15. Habitat, Columbia River. 
Picus lineatus, @ud. v. 315; Syn. p.176. Not figured. 
260. Picus Canadensis, Gmel. — Canadian Woodpecker. 
Head and neck, glossy black; band over eye; one from mouth, back- 
60 * 
