xii 



INDEX. 



Noddy. 44. 

 Nomonyx. 



dominicus, 95. 

 Numenius arquatus. 



bon-Hlis. ir.l. 



hudsonicu.- 



longir 



phj 



tahitiensis, 152. 

 Nutcracker, Clarke's, 336. 

 Nuthatch, Brown-headed, 479. 



Florida White-breasted, 479. 



Pygmy. 480. 



Red-breasted. 479. 



Slender-billed, 479. 



White-breasted, 478. 



White-naped, 481. 

 Nyctala, 



acadica, 238. 



t.-iiKmalmi richardsoni, 238. 

 Nyctea. 



nyctea, 244. 

 Nycticorax. 



nycticorax naevius, 119. 



violaceus, 120. 

 Nyctidromus. 



albicollis merrllll, 285. 



ANITES. 

 oceanicus, 58. 

 Oceanodroma. 

 furcata, 55. 

 homochroa, 57. 

 leucorhoa, 56. 

 macrodactyla, 56. 



inia, 56. 



socorroensis, 58. 

 Oidemia, 



: icana, 93. 

 demand!. 94. 



i, 94. 



perspicillata, 95. 

 Old-squaw, 89. 

 Olor. 



; i. -it or. 105. 

 columblanus, 104. 

 cyngus, 104. 

 tyx. 



plctus, 164. 

 pictus conflnis, 166. 

 plctus plumiferus, 165. 

 Oriole. Arizona Hooded, 346. 



, 346. 



more, 347. 

 I '.til lock's, 360. 

 >ded. 346. 

 :,.! rd. 347. 

 tfa, 345. 

 Ornithion. 



imberbe, 314. 

 imberbf i 

 Oroscoptes. 



Ortalis. 



a inaccali, 183. 

 Osprey, American, 231. 

 Ossifi 



:, 48. 



Otocoris. 



alpestris, 315. 



alpestris adusta, 318. 



alpestris arrnieola, 317. 



alpestris chrysolsema, 317. 



alpestris giraudl, 317. 



alpestris leucoljema. 316. 



alpestris merrllli, 318. 



alpestris pallida, 319. 



alpestris pratlcola, 316. 



alpestris rubea, 317. 



alpestris strigata, 318. 

 Oven-bird, 447. 

 Owl, American Barn, 233. 



Aiken's .Screech, 241. 



American Hawk, 245. 



American Long-eared, 234. 



Arctic Horned, 243. 



Barred, 235. 



Burrowing, 246. 



California 1'ygmy, 243. 



California Screech. 240. 



Dwarf Screech, 241. 



Klf. L'l'.i. 



Ferruginous Pygmy, 249. 

 Flammulated Screech, 241. 

 Florida Bam d, 236. 

 Florida Burrowing, 247. 

 Florida Screech, 240. 

 Great Gray, 237. 

 Great Horned, 1M1. 

 Hawk. 245. 

 Hoskins' Pygmy, 243. 

 Kennicott's Screech, 240. 

 Lapp 



MacFarlane's Screech, 241. 

 Mexican Screech, 240. 

 Pacific Horned, 243. 



Richardson's, 238. 



Rocky Mountain Screech, 240. 



Saw-whet, 238. 



<>ch, 239. 

 Short-eared, 235. 

 Snowy. 1M1. 

 Spotted. 236. 

 Texas Screech, 240. 

 Western Horned. 243. 

 Oyster-catcher, 159. 

 American, 160. 

 Black, ir.i. 



Fra/.ar's. 161. 



PANDION. 



lialiartns carolinfiisi- 

 Parabuteo. 



unicinctus harrisl, 206. 

 Parauque, Merrill's, 285. 

 Paroquet, Carolina, 250. 



