412 



INDEX. 



Lark, Sonoran Horned, 220. 



Streaked Homed, 220. 



Texas Horned, 220. 

 Lams, 36, 380. 

 latirostris, Cynanthus, 206. 

 lawrencei, Astragalinus, 249. 

 lawrencei, Myiarchus, 211. 

 lazula, Guiraca cserulea, 285. 

 lecontei, Passerherbulas, 258. 

 lecontei, Toxostoma, 334. 

 lentiginosus, Botaurus, 94. 

 lentus, Ichthyomis, 376. 

 lepida, Tachycineta thalassina, 293. 

 Leptopelicanus, 65. 

 leptosteus. Bubo, 390. 

 Leptotila, 149. 

 leucocephala, Columba, 147. 

 leucocephalus, Haliseetus, 162. 

 leucogastra, Sula, 60. 

 .leucolaema, Otocoris alpestris, 219. 

 leucomelas, Dryobates villosus, 185. 

 leuoonota, Sitta pygmaea, 247. 

 leucophaea, Calidris, 118. 

 leucophrys, Thryomanes, 339. 

 leucophrys, Zonotrichia, 261. 

 leucopsis, Branta, 87. 

 leucoptera, Hydroohelidon, 47. 

 leucoptera, Loxia, 245. 

 leucopterus, Larus, 36. 

 leucopterus, Mimus polyglottos, 331. 

 leucorhoa, Oceanodroma, 57. 

 leucorhoa, Saxicola oenanthe, 366. 

 Leuoosticte, 246. 

 leucotis, Basilirma, 206. 

 leucura, Pinicola enucleator, 241. 

 leucurus, Elanus, 154. 

 leucurus, Lagopus, 142. 

 levipes, Rallus, 102. 

 lewisi, Asyndesmus, 193. 

 Ihermineri, Puffinus, 52. 

 Limicolae, 107, 386. 

 Limosa, 118. 

 limosa, Limosa, 119. 

 Limpkin, 101. 

 linaria, Acanthis, 248. 

 lineolni, Melospiza, 276. 



lineatus, Buteo, 158. 

 Linnet, Brewster's, 372. 

 littoralis, Leuoosticte, 246. 

 littoralis, Palseotringa, 386. 

 littoralis, Penthestes hudsonicus, 351. 

 lloydi, Psaltriparus melanotis, 353. 

 lobatus, Lobipes, 107. 

 Lobipes, 107. 

 lomitensis, Thryothorus ludovicianus, 



338. 

 lomvia, Uria, 31, 32. 

 longicauda, Bartramia, 123. 

 longioauda, Icteria virens, 324. 

 longicaudus, Stercorarius, 34. 

 Longipennes, 33, 380. 

 longirostre, Toxostoma, 332. 

 longirostris, Rallus, 103. 

 Longspur, Alaska, 252. 



Chestnut-collared, 252. 



Lapland, 251. 



McCown's, 252. 



Smith's, 252. 

 Loon, 24. 



Black-throated, 24. 



Pacific, 25. 



Red-throated, 25. 



Yellow-billed, 24. 

 Lophodytes, 67. 

 Lophortyx, 136. 

 Loxia, 245. 

 loxostyla, Sula, 380. 

 lucaris, Uintornis, 391. 

 lucasi, Pedicecetes, 387. 

 lucasanus, Dryobates scalaris, 188. 

 lucasanus, Lanivireo solitarius, 301. 

 lucise, Vermivora, 307. 

 lucifer, Calothorax, 205. 

 Lunda, 25. 



ludoviciana, Piranga, 288. 

 ludoviciana, Zamelodia, 284. 

 ludovicianus, Lanius, 297. 

 ludovicianus, Thryothorus, 337. 

 lunifrons, Petrochelidon, 291. 

 luteiventris, Myiodynastes, 210. 

 lutescens, Vermivora celata, 308. 

 luteus, Colaptes auratus, 194, 



