Abdimia, 309. 
Aburria, 444. 
Accipiter, 238. 
Accipitres, 174. 
Acomus, 421. 
Acryllium, 434, 
Adjutants, 311. 
Aigialitis, 476. 
Agialophilus, 477. 
Aigotheles, 86. 
Aina, 382. 
Aipypodius, 440. 
Aipyornis, 574. 
_ Anyornithidx, 574. 
Aeronautes, 37. 
Atthurus, 25. 
Ai, 356. 
Agapornis, 129. 
A gelastes, 432. 
Albatrosses, 520. 
Alca, 532. 
Alcedinidx, 69. 
Alcedo, 74. 
Alcidz, 531. 
Aleyone, 70, 75. 
Alectorides, 451. 
Alectrenas, 367. 
Amazilia, 30. 
Amazons, 121. 
Ammoperdiz, 410. 
Anas, 343. 
Anastomus, 313. 
Anatidz, 323. 
Anorhinus, 68. 
Anodorhynchus, 113. 
Anous, 511. 
Anser, 327. 
Anseranas, 326. 
Anseres, 323. 
A ptenodytes, 546. 
Apterygide, 569. 
Apteryx, 570. 
Aquila, 224. 
adalberti, 228. 
chrysaétus, 224. 
clanga, 230. 
heliaca, 227. 
maculata, 230. 
rapax, 231. 
verreawuct, 231. 
vindhiana, 231. 
wahlbergi, 231. 
Ara, 114. 
Aramidx, 467. 
Aramus, 467. 
VOL. IV.— 37 



Arboricola, 413. 
Archxopteryx, 575. 
Archibuteo, 236. 
Ardea, 291. 
Ardeidx, 290. 
Ardetta, 299. 
Argusianus, 429. 
Asio, 150. 
Astur, 240. 
Asturina, 237. 
Atelornis, 79. 
Attagis, 505. 
Auks, 531. 
Great, 532. 
Horn-Billed, 537. 
Little, 536. 
Parrot, 537. 
Pigmy, 537. 
True, 531. 
Tufted, 537. 
Avocets, 486. 
Baleniceps, 303. 
Balexnicipitide, 303. 
Balearica, 467. 
Bambusicola, 416. 
Batrachostomus, 84. 
Baza, 194. 
Bee-Eaters, 53. 
Bearded, 56. 
Celebean, 56. 
Square-Tailed, 54. 
Swallow-Tailed, 54. 
True, 55. 
Berenicornis, 66. 
Bernicla, 330. 
Birds of Prey, 174. 
Bitterns, 299. 
Biziura, 357. 
Black-Game, 399. 
Blood-Pheasants, 417. 
Boat-Bill, 301. 
3oatswain, 288. 
Bolborhynchus, 119. 
Bonasa, 405. 
300by, 282. 
Botaurus, 297. 
Brachyrhamphus, 536. 
3romvogel, 62. 
Brotogerys, 120. 
Brush-Turkeys, 438. 
Bubo, 166. 
Bubonidx, 144. 
Buceros, 63. 
Bucerotidx, 60. 


Bucorax, 61. 
Budgerigar, 135. 
Bulweria, 526. 
Busarellus, 234. 
Bush-Quail, 413. 
Bustard-Quails, 444. 
Bustards, 452. 
Little, 454. 
Long-Beaked, 455. 
Macqueen’s, 457. 
Rutfed, 457. 
True, 452. 
Butastur, 213. 
Buteo, 234. 
Buteogallus, 234. 
Buzzard-Eagles, 213. 
Buzzards, 234. 
Common, 234. 
Desert, 235. 
Honey, 195. 
Rough-Legged, 236. 
Swainson’s, 235. 
Bycanistes, 63. 
Cacatua, 106. 
alba, 107. 
citrino-cristatus, 107. 
ducorpst, 107. 
galerita, 107. 
leadbeateri, 107. 
moluccensis, 107.. 
roseicapilla, 107. 
sanguinea, 107. 
Cacatuidx, 99. 
Caccabis, 409. 
Catrina, 350. 
Calenas, 385. 
Calidris, 496. 
Callipepla, 436. 
Callocephalum, 105. 
Callopsittacus, 109. 
Calodromus, 552. 
Caloperdix, 414. 
Calyptorhynchus, 105. 
Camptolemus, 355. 
Canachites, 402. 
Canchroma, 301. 
Capercaillie, 401. 
Caprimulgidez, 41. 
Caprimulgus, 41. 
Caracaras, 247. 
Brazilian, 247. 
Falkland, 248. 
Carancha, 247. 
Cariama, 460. 
