87 



Pyrenees, 1885, 235; on the useful- 

 ness of birds, noticed 1 89 1, 284; on 

 the birds of the environs of Lyons, 

 noticed 1892, 172; obituarial notice 

 uf, 1893, "17S. 

 Ontario, on tlie birds of, 1886, 210. 

 Oologicus, letter from, on the extinction 

 of birds by egg-coll ector.s, in reply to 

 Oophilus, 1863, 478. 

 ' Oologie Ornithologique,' Des Murs's, 



noticed i860, 325. 

 ' Oulogist,' ' The Young,' noticed 1885, 



327. 

 Oology, see under Eggs. 

 Oometre, Fatio on the, 1865, 532. 

 Oophilus, letter from, on the extinction 

 of birds by cgg-coUector.s, 1863,372. 

 ' Ootheca Wolleyana,' Newton's, noticed 



1865, 101. 

 Opel, F. M. E., on the anatomy of the 



Cuckoo, 1859, 1L»7. 

 Orange Free State, on a collection of 



birds from Kroonstad, 1887, 324. 

 Orcades, Cricliton's ' Eamble to the,' 

 announced 1866, 426 ; noticed 1867, 

 125. 

 Orde, J. W. P., see Campbell-Orde. 

 Oregon, list of the birds of South-Enst- 

 ern, noticed 1879, 353 ; on fossil birds 

 from, noticed 1892, 574; on fossil 

 birds of the desert of, noticed 1893, 

 270. 

 Orientalbirds, notes on some, 1888, 409. 

 ' Origin of Species,' Darwin's, noticed 



1S60, 88. 

 Orinoco, on a collection of birds from 



the, 1884, 431. 

 Oriolidffi of the Ethiopian Eegion, on 

 the, 1870, 213; 1871, 470; on the 

 Golden Oriole feeding on cherries, 

 18S6, 207, 208. 

 Orkney Islands, Harvie-Erown and 

 Buckley's ' Vertebrate Fauna of the,' 

 noticed 1892. IG6. 

 'Ornis,' noticed j886, 90, 51G ; 1887, 



251,465; 1888, 277,487. 

 ' Ornis Yindobonensis,' Mar.«cl]all and 



Pelzcln's, noticed 1882, 337. 

 'Ornithological Miscellany,' Eowlev's, 

 noticed 1877, 122, 243, 378, 481 ; 

 1878,193, 471. 

 Ornithological works, announced i860, 

 104; in course of publication, 1889, 

 405; 1890, 132, 389; 1891, 299; 

 1893, 598. 

 ' Ornitbologischer Thesaurus,' Giebel's, 

 announced 1871, 251, noticed 1872, 

 191. 

 ' Ornilhologisclies Jahrbuch,' noticed 



1890, 382; 1 891, 143. 

 'Ornithologist and Oologist,' noticed 



1882, 464; 18S3, 218; 1884, 344 



1885, ■1-17. 



Ornithologists' Congress at Vienna, no- 

 tices of, 1884, 453, 456; 1885. 320; 



1886, 84, 88; 1890, 467; 1891,479, 

 632; 1893, 144. 



Ornithology, Hartlaub's reports on the 

 progress of, 1859, 204; i860, 189; 

 1871, 441; 1872, 434; 1873,456; 

 as a branch of liberal education, i860, 

 89; on the hi.story of, 1868, 342; 

 Pelzeln's reports on the progress 

 of, noticed 1877, 384; 1878, 378; 

 1879, 359 ; 1 88 1, 165, 484; 1882, 

 464; 1883,219; progress of, in India, 

 1879, 386 ; Oustalet's ' Ornilhological 

 Notes,' noticed 1 880, 244 ; 1 884, 209 ; 

 ornithological notes, 1891,278, 512; 

 Mivart's ' Elements of,' noticed 1892, 

 568. 

 Orthography of Birds' names, Wharton 



on the, 1879, 449. 

 Orthotomns, on the genus, 1877, 108. 

 Orton, J., on the Great Auk, noticed 

 1871,456; on birds in the Museum 

 of Vussar College, noticed 1872, 447; 

 on the Condors and Humming-birds 

 of the Equatorial Andes, noticed 1872, 

 447 ; ' Andes and the Amazon,' no- 

 ticed 1877, 373. 

 Osburn, W., on the birds of Jamaica, 



1859, 456. 

 Oscines, on the egg-shell in the, noticed 

 1878, 484; on two rare American, 

 1884,240. 

 Osprey, on the occurrence in Herts of 

 the, 1865, 113; on the breeding in 

 Scotland of the, 1865, 360. 

 Osteology : Eyton's ' Osteologia Avium,' 

 1859,101,321; i860, 90, 412; 1868, 

 98; 1870, 266; Elanchard's ' Osteo- 

 logie des Oiseaux,' i860, 93 ; Parker'.s 

 'Osteology of Bahcniceps,' 1862, 78; 

 and of Gallinaceous Birds, 1865, 100; 

 on the value of osleological characters 

 in the classification of birds, 1864, 36; 

 of the Ehea, noticed 1872, 421 ; of 

 the Solitaire, noticed 1873, "172; of 

 Eudyptes and Splieniscus, noticed 

 1885, 104; of the Penguins, noticed 

 1888, 275; atteu)pt to diagnose the 

 suborders of birds by osteological cha- 

 racters alone, 1888, 415; 1889,92; of 

 Porzana Carolina, noticed 1889, 131 ; 

 of Sturnella and other Icterida; and 

 tiie Corvida', noticed 1889, 131 ; of 

 Arctic and Sub-Arctic Wnter-birds, 

 noticed 1889, 252, 393, 568; 1890, 

 260,381.460; 1891, 141,287 ; 1892, 

 343; of Circus hudsonicus, noticed 

 1889, 568; of the N. American 



