Part 185

WAT´TLE, n. A naked, fleshy, and usually wrinkled and highly colored skin hanging from the chin or throat, as in the cock and turkey.

WEB, n. The vane of a feather, on either side of the rhachis.

WEDGE-SHAPED, a. See CUNEATE.

WHIS´KERED, a. Having lengthened or bristly feathers on the cheeks.

WING, n. (73.) See ALA.

WING, BEND OF. (77.) See FLEXURA.

WING-COVERTS, n. pl. (83.) See TECTRICES.

WOLFF´IAN BODIES, n. Certain organs of the embryo associated with the uro-genitals.

XI´PHOID, a. or n. Sword-shaped. Posterior prolongation of the sternum.

YOLK or YELK, n. “Yellow” of an egg; a soft, opaque, yellow globular mass, enveloped in a proper membrane (the vitelline) and suspended in the white by the chalazæ. It has a central cavity full of a clear substance, furnished with a duct leading to a mass of cells termed proligerous disc; adhering to its surface is the cicatriculum, or “tread,” which becomes the embryo.

ZO´NA PELLU´CIDA, n. Consolidated membranous envelope of the primitive ovum.

ZOÖLOGY, n. Natural history of animals, of which ornithology is one department.

ZYGAPOPH´YSIS, a. Articular process of a vertebra.

ZYGODAC´TYLE, a. Yoke-toed; having the toes in pairs, two before and two behind.

ZYGO´MA, n. Malar bone and its connections.

ZYGOMAT´IC, a. Pertaining to the malar bone.

INDEXES.

INDEX OF ENGLISH NAMES.

Ani, II. 488.

Bee Martin, II. 316. Bird of Paradise (Texas), II. 311. Birds of Prey, III. 1. Blackbird, Brewer’s, II. 206. Cow, II. 154. Crimson-shouldered, II. 163. Crow, II. 214. Red and White shouldered, II. 165. Redwing, II. 159. Rusty, II. 203. Savanna, II. 488. Swamp, II. 159. White-winged, II. 61. Yellow-headed, II. 167. Black Warrior, III. 292. Bluebird, Eastern, I. 62. California, I. 65. Rocky Mountain, I. 67. Bobolink, II. 149. Bob-White, III. 468. Bull-Bat, II. 401. Bullfinch, Cassin’s, I. 457. Bunting, Arctic, II. 119. Baird’s, I. 531. Bay-winged, I. 545. Black-crowned, I. 573. Black-throated, II. 65. Blue, II. 82. Cañon, II. 125. Chestnut-collared, I. 520. Green-tailed, II. 131. Henslow’s, I. 550. Indigo, II. 82. Lark, II. 61. Leconte’s, I. 552. Long-clawed, II. 113. Maccown’s, I. 523. Painted, II. 87. Seaside, I. 560. Sharp-tailed, I. 557. Smith’s, I. 518. Townsend’s, II. 68. Varied, II. 86. Western Yellow-winged, I. 556. Yellow-winged, I. 553. Burion, I. 465, 466, 468. Bush-Titmouse, Black-eared, I. 108. Lead-colored, I. 110. Least, I. 109. Yellow-headed, I. 112. Butcher-Bird, I. 415. Buzzard, Harris’s, III. 250. Turkey, III.

Cardinal, Cape, II. 103. Grosbeak, II. 100. Texas, II. 95. Catbird, I. 52. Cedar-Bird, I. 401. Chacalacca, Texas, III. 398. Chaparral Cock, II. 472. Chat, Long-tailed, I. 309. Yellow-breasted, I. 390. Chatterer, Bohemian, I. 396. Chewink, II. 109. Florida, II. 112. White-eyed, II. 112. Chickadee, Brown-capped, I. 105. Chestnut-backed, I. 104. Eastern, I. 96. Hudson’s Bay, I. 105. Long-tailed, I. 99. Mountain, I. 95. Southern, I. 102. Western, I. 101. White-browed, I. 95. Chippy, II. 7. Chuck-Will’s Widow, II. 410. Cock of the Plains, III. 429. Condor, California, III. 338. Cowbird, II. 154. Creepers, I. 124, 425. Creeper, Bahama, I. 428. Brown, I. 125. Mexican, I. 128. Crossbill, Mexican, I. 488. Red, I. 484. White-winged, I. 488. Crow, Carrion, III. 351. Clarke’s, II. 255. Common, II. 243. Fish, II. 251. Florida, II. 247. Northwestern Fish, II. 248. White-necked, II. 242. Cuckoos, II. 470. Cuckoo, Black-billed, II. 484. Mangrove, II. 482. Yellow-billed, II. 477. Curassows, III. 397.

Dipper, American, I. 56. Dove, Carolina, or Common, III. 383. Ground, III. 389. Red-billed, III. 363. Scaly, III. 387. White-winged, III. 376. Zenaida, III. 379.

Eagle, American, III. 326. Bald, III. 326. Caracara, III. 178. Golden, III. 314. Ring-tailed, III. 314. Emerald, Linnæus’s, II. 468.

Falcons, III. 103. Falcon, American Peregrine, III. 132. Aplomado, III. 155. Black Peregrine, III. 137. Prairie, III. 123. Finches, I. 466. Finch, Black-faced, II. 93. Blanding’s, II. 131. California Purple, I. 465. Cañon, II. 122. Cassin’s Purple, I. 460. Crimson-fronted, I. 465, 466. Eastern Purple, I. 462. Gray-cheeked, I. 507. Gray-crowned, I. 504. Gray-eared, I. 508. Hepburn’s, I. 507. Lazuli, II. 84. Lincoln’s, II. 31. Mountain, II. 3. Painted, II. 87. Summer, II. 39. Yellow-throated, II. 65. Flicker, II. 575. Cape, II. 583. Hybrid, II. 582. Red-shafted, II. 578. Flycatcher, Arkansas, II. 324. Ash-throated, II. 337. Buff-breasted Least, II. 386. Canada, I. 320. Cassin’s, II. 327. Crested, II. 334. Fork-tailed, II. 309. Great-crested, II. 334. Green Black-capped, I. 317. Hammond’s, II. 383. Least, II. 372. Little, II. 366. Mexican Olive-sided, II. 356. Olive-sided, II. 353. Red, II. 387. Shining-crested, I. 405. Small-headed, I. 316. Small Green-crested, II. 374. Swallow-tail, II. 311. Traill’s, II. 369. Western Yellow-bellied, II. 380. Wright’s, II. 381. Yellow-bellied, II. 378.

Gerfalcon, Black, III. 117. Iceland, III. 113. McFarlane’s, III. 115. White, III. 111. Gnatcatcher, Arizona, I. 80. Black-capped, I. 81. Blue-gray, I. 78. Eastern, I. 78. Lead-colored, I. 80. Goatsuckers, II. 398. Goatsucker, Long-winged, II. 401. Short-winged, II. 410. Goldfinch, Arizona, I. 476. Arkansas, I. 474. Black, I. 478. Lawrence’s, I. 478. Mexican, I. 478. Pine, I. 480. Rocky Mountain, I. 474. Goshawk, American, III. 237. Grakle, Boat-tailed, II. 222. Bronzed, II. 218. Florida, II. 221. Great-tailed, II. 225. Purple, II. 215. Greenlet, Florida, I. 360. Philadelphia, I. 367. Red-eyed, I. 363. Warbling, I. 368. Western Warbling, I. 371. Grosbeak, Black-headed, II. 73. Blue, II. 77. Evening, I. 449. Pine, I. 453. Rose-breasted, II. 70. Ground-Tits, I. 83, 84. Grouse, III. 414. Canada, III. 416. Dusky, III. 422. Franklin’s, III. 419. Oregon, III. 454. Oregon Dusky, III. 425. Pinnated, III. 440. Richardson’s Dusky, III. 427. Ruffled, III. 448. Sharp-tailed, III. 434. Shoulder-knot, III. 448. Spotted, III. 416. Willow, III. 457. Gyrfalcon. See Gerfalcon.

Hang-Nest, II. 195. Harrier, American, III. 214. Hawk, American Sparrow, III. 169. Baird’s, III. 263. Band-tail, III. 272. Black, III. 304. Broad-winged, III. 259. California Squirrel, III. 300. Cooper’s, III. 230. Cooper’s Red-tailed, III. 295. Duck, III. 132. Fish, III. 184. Gruber’s, III. 254. Harlan’s, III. 292. Marsh, III. 214. Mexican, III. 246. Mexican Blue-backed, III. 231. Pigeon, III. 144. Red-bellied, III. 277. Red-shouldered, III. 275. Red-tailed, III. 281. Rough-legged, III. 304. Sharp-shinned, III. 224. Sharp-winged, III. 266. Swainson’s, III. 263. Swallow-tailed, III. 192. Heathcock, Black-spotted, III. 416. High-Holder, II. 575. Hoot-Owl, III. 34. House-Finch, California, I. 468. Hummer, Ruffed, II. 457. Humming-Birds, II. 437. Humming-Bird, Anna, II. 454. Black-chinned, II. 450. Broad-tailed, II. 462. Calliope, II. 445. Costa’s, II. 457. Heloisa’s, II. 465. Ruby-throated, II. 448. Rufous-backed, II. 459. Xantus’s, II. 467.

Indigo-Bird, II. 82.

Jackdaw, II. 222. Jay, Alaskan Gray, II. 302. Blue, II. 273. Brown, II. 304. California, II. 288. Canada, II. 299. Florida, II. 285. Green, II. 295. Long-crested, II. 281. Maximilian’s, II. 260. Rocky Mountain Gray, II. 302. Sierra, II. 279. Steller’s, II. 277. Ultramarine, II. 293. Woodhouse’s, II. 291.