LIST OF ILLUSTRATIONS xvii 



306. Ruby-throated Hummingbird 235 



307. Black-chinned Hummingbird, female, tail 235 



308. Anna Hummingbird, female, tail 236 



309. Anna Hummingbird, male, tail 236 



310. Costa Hummingbird 237 



311. Anna Hummingbird 237 



312. Broad-tailed Hummingbird, outer primaries .... 238 



313. Broad-tailed Hummingbird, male, tail 238 



314. Broad-tailed Hummingbird, female, tail 239 



315. Rufous Hummingbird, male, tail 240 



316. Rufous Hummingbird 240 



317. Allen Hummingbird, male, tail . 241 



318. Allen Hummingbird, female, tail 241 



319. Calliope Hummingbird, tail 241 



320. Calliope Hummingbird 242 



321. Lucifer Hummingbird 242 



322. Broad-billed Hummingbird . 244 



323. Xantus Becard 245 



324. Kingbird 248 



325. Arkansas Kingbird, wing tip 248 



326. Cassin Kingbird, wing tip . .249 



Crested Flycatcher 

 Wood Pewee 



327. Flycatchers 



Pho3be 



251 



Kingbird 



Least Flycatcher 



328. Flycatcher (Myiarchus), foot . .251 



329. Phoebe 254 



330. Western Black Phoebe, head 256 



331. Flycatcher (Contopus), foot . . . . . . .256 



332. Olive-sided Flycatcher 257 



333. Coues Flycatcher 257 



334. Western Wood Pewee . 258 



335. Flycatcher (Empidonax), foot 259 



336. Western Flycatcher, bill 259 



337. Hammond Flycatcher, bill 259 



338. Wright Flycatcher, bill . . 259 



339. Western Flycatcher, bill 260 



340. Hammond Flycatcher 262 



341. Hammond Flycatcher, bill 262 



342. Wright Flycatcher, bill 262 



343. Horned Lark, head 266 



344. Pallid Horned Lark 267 



345. Blue Jay 272 



346. Rocky Mountain Jay, head . .277 



