STl:l'(!T[-rtE AM) CLARSTKIfATIOX OF RIKDS 



Apteryx Haasti, 490, 521 



Mantelli, 100, 496 i 



Ovveni, 496, 506, 520, 521 I 

 Apiornis, 288, 378, 379, 380, 382 

 defossor, 878 

 otidiformis, 378 

 Aquila, 476 



imperialis, 474 

 ntevioides, 477 

 Ara anibigua, 262, 264 

 ararauna, 29, 262 

 chloi'optera, 261 



Leari, 257 ) 



militaris, 257, 264 

 Aiamides, 322, 323, 324, 327, 331, 369 



eayennensis, 321, 322 

 Aramus, 366, 367, 368 



scolopaoeus, 367 

 Arboricola, 137, 375 



torqueola, 293 

 Arcliceopteryx, 4, 17, 21, 111, 112, J13, 

 114, 115,' 119, 120, 123, 125, 133, 

 151, 154, 155, 157, 159, 160, 161, 

 164, 165, 469, 529, 530, 531, 532 

 Archibuteo, 476 

 Ardea, 422, 432 



bnbulcus, 432 

 cinerea, 103, 431, 432, 442 

 cocoi, 429, 430 

 comata, 432 

 egretta, 430 

 garzetta, 430 

 goliath, 430, 431 

 heiodias, 534 

 hidoviciana, 431 

 rninuta, 432 

 purpurea, 430, 4.'il 

 snmatrana, 430, 431 

 Ardptta, 430 



exilis, 430, 431 

 involucris, 'ISO, 431 

 Arr/illornia, 419 

 Argus, 290 



giganteus, 27, 292, 293 

 Asio, 252 



otus, 99, 244, 245, 246, 289. 

 Sec also Otus vulgaiis 

 Astur, 75 



approximans, 474 

 Novffi HoUandiai, 478 

 tibialis, 475 

 Asturina, 476 



Natter), 478 

 Atelornis, 205, 208 

 Athene nootua, 245, 246 



passerina, 246 

 Atrichia, 172, 177, 182, 183 

 Attagis, 21, 338, 340, 843, 319 



Gayi, 349 

 Aulaoorhaniphua, ]9U 1 



Bal.>enicei>s, 62, 63, 419, 420, 432, 

 433, 434 

 rex, 433 

 Balearica, 95, 866, 368, 369, 377 

 chrysopelargus, 96 

 pavonina, 366, 367, 368, 369 

 regulorum, 367, 368 ( = B. 

 chrysopelargus) 

 Baptomis, 471 

 Barita destructor, 177 

 Baryphthengus, 210 

 Batraohostomus, 231, 232, 235, 286, 



242 

 Baza, 475 

 Bernicla brenta, 57, 468 



canadensis, 458, 459, 461, 405 

 jubata, 459 

 leucopsis, 466 

 rubidiceps, 55 

 Biziura, 464, 466, 467 



lobata, 116, 134, 406, 458, 

 459, 461, 462, 463, 404, 

 466, 468 

 Bolborhynchus, 259, 260, 268, 270 

 Botaurus, 430, 431 



stellaris, 57, 430, 431 

 Braehypteracias, 205 

 Bracbyrhamphus, 359, 363 



marmoratus, 359, 

 361, 362, 365 

 Broniornis, 384 

 Brotogerys, 269, 270 



tirica, 254, 262 

 tovi, 2ri2 

 Bubo, 247, 248, 250, 251, 252 

 ascalaphus, 245 

 bengalensis, 249, 250 

 capensis, 240 

 ignavus, 246 

 maculosus, 245 

 maximus, 97 

 virginianus, 246 

 Bucco maculatus, 188, 189 

 Biceros, 17, 55, 101, 215, 216, 218 



atratus, 216, 217. 6Ve a7.'o 



Sphagolobus atratus 

 bicornis, 216, 219, 221. See 



also Dichoceros bicornis 

 convexus, 215 

 coronatus, 216, 219 

 elatus, 216, 217. Sec also 



Ceratogymna elata 

 lunatus, 221 

 malabaricus, 216 

 plicatus, 219. See also Rhy- 



tidiceros plicatus • 

 rhinoceros, 101, 219, 221 

 suboylindricuR, 216. See 

 aJso Bycanistes subcylin- 

 dricua 



