GENEKAL INDEX. 



737 



Types of Nortb-American genera of 

 birds, noticed 1907, 633. 



TyrannidiB : Ijerlepscli's studies on, no- 

 ticed 1907, 484; new genera of, no- 

 ticed 1907, 360. 



Uganda: birds from, noticed 1907, 212 

 on a collection of birds from the 

 Ujjper Congo and, 1908, 264; Jackson 

 on the Game-birds of, noticed 191 1, 

 669; Van Someren's 'Studies of 

 Bird-life in,' noticed 1912, 551. 



Underwood, C. F., bird-collecting iu 

 Costa Eica, noticed 1907, 636. 



United States of IN'orth America, Mu- 

 seums of, 1907, 306. 



United States National Museum at 

 Washington, The Progress and Con- 

 dition of the, 1912, 640. 



Ussher, K. J., on Irish birds, noticed 

 1909, 378. 



Vancouver Island, Swarth on birds 

 from, noticed 1912, 680. 



Van Oort, E. D. : notes from tlie Leiden 

 INJuseum, noticed 1907, 647 ; 'Osteo- 

 logical Catalogue,' noticed 1908, 383; 

 on New Guinea birds, noticed 1908, 

 641; 1909, 560; 19 10, 371; 191 1, 

 181 ; on a new Cassowary, noticed 



1908, 541 ; on a new Macrurapsar, 

 noticed 1909, 379; on a new Chalco- 

 psitta, noticed 1909, 379 ; on the 

 birds of the Netherlands, noticed 



1909, 379 ; 1910, 371 ; on species of 

 Geryifone and Eurylaimiis from Jara 

 and Sumatra, noticed 1910. 370; on 

 a new form of the genus Psephofus, 

 noticed 1910, 371. 



Van Pelt-Lechner, A. A., ' Oologia 

 Neerlandica,' noticed 191 2, 350, 680. 



Van Someren, R. A. L. and V. G. L., 

 'Studies of Bird-life in Uganda, 

 noticed 1912, 551. 



Venezuela, Beebe's ornithological recon- 

 naissance of North-eastern, noticed 



1 9 10, 550. 



Venturi, S., and Hartert, E., on Argen- 

 tine birds, noticed 1910, 363. 



Verner, W., on the wild birds of Spain, 

 noticed 1909, 381. 



Vertebral column and i-ibs of the Colies, 



1907, 240. 



Victoria, Dove on the relation of the 

 Spine-tailed Swift to Weather Con- 

 ditions in, 191 1, 748. 



Von Ihering, H. and R., on the birds of 

 Brazil, noticed 1908, 383. 



Vulture, Salvadori on a new, noticed 



1908, 536. 



Vultures, Koenig on Egyptian, noticed 



1907, 496; field-notes on Eagles 

 and, 1909,413 ; Reiser ontheHabits 

 of, noticed 19 12, 349. 



Waddell on the birds of Tibet, noticed 



1907, 506. 



Wadi Natron, Nicoll on the Birds of 

 the, 1 91 2, 405. 



Waite, E. R., on the birds of the Sub- 

 antarctic Islands of New Zealand, 

 noticed 1910, 755. 



Wales, Forrest on the fauna of North, 

 noticed 1908, 360. 



Warbler, a new, from the Bahamas, 

 noticed 1909, 712; Faxon on 

 Brewster's, noticed 1911,760. 



'Warblers,' Howard on ' The British,' 

 noticed 1907, 493; 1908,628; 1909, 

 549; 1910, 3()3; 1911,388, 1912, 34r>. 



Warren on the birds in the Natal 

 Museum, noticed 1907, 214. 



Washington, Dawson and Bowles on 

 the birds of, noticed 1910, 360. 



Weaver-bird, Ogilvie-Grant on a rare, 

 1 9 10, 435. 



Weddell Sea, Antarctic Ocean, birds 

 of the, 1907, 325. 



Weight of birds' eggs during incu- 

 bation, on the decrease in, 1909, 137. 



Wei Hai Wei, Jones on Birds observed 

 in the vicinity of, 191 1, 657. 



Wershaw, J. C, and Muir, F., on a 

 new Pitta from the Moluccas, noticed 

 1910, 752. 



Westell, W. P., 'The Young Orni- 

 thologist,' noticed 1912, 207. 



West Indies, Introduction of Paradise- 

 Birds into the, 1911, 403. 



Wheatears, Reiser on the, of the 

 Balkan Peninsula, noticed 1912, 348. 



Whitaker, J., on the birds of Notting- 

 hamshire, noticed 1907, 647. 



Whitaker, J. I. S., on the great inva- 

 sion of Crossbills in 1909, 1910, 331 ; 

 biographical notice of the late Prof. 

 Giglioli, 1910, 637; letter from, on 

 the occurrence of the Senegalese 

 Sand-Grouse in Italy, 1910, 567. 



White-fronted Goose, letter on the, 

 1909, 5<i2. 



' White, Gilbert, of Selborne,' noticed 



1908, 370. 



White, H. L., Letter from, on the Eggs 



of Ba/iiva tricolcn-, 19 12, 552. 

 Whitehead, C. H. T., letter from, on 



tlie birds of the Kaghan Valley, 1909, 



713. 

 , and Magrath, H. A. F., on the 



birds of Kohat and Kurram, N. 



India, 1909, 90, 214 ; additions and 



corrections, 19C9, 620. 



