Bubo bubo, 1892, 507. 



capensis, 18S6, 1(54; 1888, 342. 



coroniaiidus, 1880, 244; 1885,08; 



1891, 32ti, 48;'). 



crassirostris, 1880, 3G1. 



cristatus, 1889, 5(')1. 



Iiemachalanus, 1881, 42G. 



ignavus, 1878, 5; 1879, 349, 480; 



1881, 45, 46, 425, 42() ; 1882, 100; 

 1884, 145, 380; 1886, 1(3*,' 524; 

 1 88-, 73, 308, 409; 1888, 453; 1889, 

 154; 1891, 08, 178, 320, 309, 385, 

 485 ; 1892, 481 ; 1894, 524, 531. 



iiicertus, 1893, 145. 



lactnus, 1885, 392 ; 1892, 534. 



lettii, 1889, 560, 501 ; 1891, 613. 



maculosiia, 1879, 287: 1882, 239 ; 



1885,22; 1888, 341, 342, 343; 1894, 



3, 465. 



niagellaiiicus, 18S0, 361; 18S6, 



164. 



maximus, 1878. 247; 1879, 350, 



351,429; 1880, 388, 390; 1881, 46, 

 426; 1882, 209, 373; 1883,5, 123; 



1884, 42; 1885, 202; 1886, 523, 

 524; 1888, 336; 1889, 251; 1890, 

 301; 1891,485; 1892, 243. 



, var. sibirica, 1885, 202. 



mioroceplialus, 1879, 350. 



milesi, 1886, 103, 104, 531 ; 1889, 



582; 1890,202,263. 



nyctea, 1882, 373. 



orientalis, 1879, 238; 1889, 76; 



1890, 274, 288; 1893, 416. 



philippensis, 1894, 503. 



sibiriciis, 1881, 40. 



sinensis, 1880, 244; 1884, 183. 



snmatranus, 1879, 238; 1889, 



76. 



turcomanus, 1881, 45, 46, 425, 



426; 1883, 55; 1885, 262, 203; 

 1886, 164; 1889, 251, 582; 1894, 

 524. 



ulula, 1882, 373. 



Tirginianus, 1S86, 70 ; 1888, 342 ; 



1889, 398; 1892, 141. 

 bubo (Bubo), 1892, 507. 

 (Strix), 1879, 349, 350 ; 1886, 392, 



454. 

 liiibuicus coromanclus, 1879, 144 ; 1883, 



195, 257; 1884. 3.'), 42, 183, 407; 



1885, 130; 1886, 517; i888, 374; 

 1890,00, 146, 285; 1891, 327, 492 ; 



1892, 488, 489 ; 1894, 09, 243, 258. 

 ibi.s, 1881, 212; 1886, 491 ; 1891, 



112; 1893,29. 

 bubulcu3 (Ardea), 1880, 270; 1882, 



364; 1883, 32, 560; 1884, 135, 146, 



233, 429; 1885, 250; 1887, 372; 



1888, 78. 110, 113; 1889,4, 148, 178, 



343; 1892, 116; 1893,198. 

 bubuliis (Cuouhis), 1877, 288. 



Bucanetea gitbaginea, 1882, 114. 



niongoliciis, i8S5,353. 



buecalis (Fringilla), 1886, 334. 

 buei'inator (Buceros), 1883, 509; 1887, 



51 ; 1888, 51, 52, 53 ; 1894, 0. 



(Bycanistes), 1881, 159; 1888, 



63; 1 8 94, 6,467. 



(Cygnus), 1878, 430; 1883, 



216. 

 Bucco australis, 1877, 300. 



bicinctus, i88i, 168; 1884, 435. 



caniceps, 1893, 237. 



chacuru, 1881, 168. 



chrysupogon, 1877, 299, 



collaris, 1880, 373 ; 1886, 62. 



cyanocollis, 1886, 453. 



cyanotis, 1892, 73. 



duvaucelii, 1877, 299. 



dysoni, 1880, 373. 



faiostriatus, 1893, 238. 



faiostrictus, 1893, 238. 



franklini, 1892, 73. 



hffimacepbaliis, 1877, 299. 



byperrhynchus, 1880, 373. 



macrodactylus, 1881, 167. 



macrorbynchus, 1880, 373; 1886, 



62. 



maculatus, 1881, 167. 



lualabaricus, 1892, 85. 



margaritatus, 1886, 108. 



mystacophanos, 1877, 299; 1893, 



238. 



niger, 1886, 66. 



ordi, 1880,373. 



pectoralis, 1880, 373. 



phaiostictu3, 1893,238. 



pbilippensis, 1877, 299. 



pulmentum, 1881, 168. 



radiatus, 1881, 604. 



roseusj 1877.299. 



ruficoUis, 1879, 205; 1880, 175; 



1881, 167. 



striatipectus, 1881, 167. 



striolatus, 1881, 168. 



subtectus, 1880, 373. 



swainsoni, 1880, 373. 



tamatia, 1881. 168; 1886, 63. 



tectus, 1880, 373; 1886, 62. 



versicolor, 1877, 299. 



viridis, 1893, 237. 



zealandicus, 1880, 283. 



zeylonicus, 1893, 237. 



buccoides (^luroedus), 1886, 258. 

 Bucephala clangula, 1877, 147; 1891, 



497. 



islandica, 1879, 483. 



bucepbalus (Laniiis), 1878, 233; 1891, 



322,347; 1892, 92, 238,410; 1894, 



220. 

 Buceros, 1879,230; i88i,7. 



abyssinicus, 1888, 48. 



africanus. 1888, 48. 



