376 



NEW YORK STATE MUSEUM 



Hemipodius, 228. 

 Herodii, 252. 

 Herodiones, 250, 339. 

 Herons, 251, 252, 340. 

 Herpetotlieres, 10. 



cachinnans, 113. 

 herrenthalsi Cygnus, 335. 

 Hesperornis 337. 

 Heteroniorphae, 172. 

 Histrionicus, 249. 

 Horned fowl, 177. 

 hudsonius, Circus, see Circus hud- 



sonius. 

 Hummingbirds, 351. 

 Huxley, T. H., cited, 7, 11, 18, 27, 



90, 106, 171, 179, 187, 250, 261. 

 hyemalis, Harelda, see Harelda hy- 



emalis. 

 hyperborea nivalis, Chen, see Chen 



hyperboreanivalis. 



Ibis, 251, 252. 

 Ibycter, 10, 107. 



americanus, 72, 114, 

 Ichthyornithiformes, 339. 

 Ictinia, 83, 126, 127, 128, 133. 



mississippiensis, 8, 83-86, 126; 

 skull, figure, 85. 

 islandica, Clangula, see Clangula 



islandica'. 

 islandus, Falco, 10, 126. 



jacucaca, Penelope, 226. 

 jardini. Circus, 67, 72. 

 iubata, Chenalopex, 306. 

 Jungle fowl, 170, 173-97. 



Kagu, 228. 



Kites, 8, 83-91, 128, 133. 



klaasseni, Gastornis, 337. 



labradorius, Camptorhynchus, 336. 

 Lagopus, 170, 204, 209, 227. 



leucurus, 201, 229. 

 lagopus, Archibuteo, see Archibuteo 



lagopus. 

 Lamellirostres, 251, 252. 

 Lammergeyer, 133, 134, 146, 156, 



158, 168. 

 Larus argentatus, 313. 



latissimus, Buteo, 95. 



Laurent, Philip, acknowledgments 



to, 10. 

 lautouri, Biziura, 336. 

 leucocephalus, Haliaetus, see Hali- 



aetus leucocephalus. 

 leucurus, Elanus, see Elanus leucurus. 



Lagopus, 20 1; 229. 

 Limicolae, 227. 

 Limicoline birds, 227. 



lineatus, Buteo, see Buteo lineatus. 

 lobata, Biziura, 253. 

 londinensis, Dasornis, 337. 



Loons, 296, 318. 



Lophodytes, 249, 266, 335, 336. 



cucullatus, 257, 262, 269, 270, 336. 

 Lophortyx, 170, 231. 



californicus, 198, 232; explanation 

 of plates, 234, 242. 



gambeli, explanation of plates, 

 234, 236. 

 Lorornis, 336. 



clivus, 336. 



Lucas, Frederic A., acknowledg- 

 ments to, 8, 10, _ 120, 137, 172, 

 233; cited, 30, 40, 75. 



lumme, Gavia, 286. 



lutosus, Polyborus,^5(?e Polyborus 

 lutosus. 



Lydekker cited. 335, 336, 337. 



M'Fadyean, J., cited, 193. 

 Macgillivray, cited, 297. 

 Macrornis, 337. 



tanaupus, 337. 

 majori, Centornis, 336. 

 Mallard, 270, 271. 273, 274, 275, 277, 



279, 291, 311, 312, 313. 

 Mareca, 274, 275. 



americana, 272. 

 Marila, 249, 270, 271, 284, 290, 291. 



295. 304, 5^?,, 335- 

 affinis, 272, 295. 

 americana, 295, 300.^ 



collaris, 295, 

 robusta, 336. 

 vallisneria, 275, 295. 

 Marsh, cited, 337. 



