TITLES. 
Aves 25 
477. [Ridgway, R.] On birds collected by Dr. W. L. Abbott in the Sey- 
chelles, Amirantes, Gloriosa, Assumption, Aldabra, and adjacent 
islands, with notes on habits, etc., by the collector. P. U. S.Mus. 
xviii, pp. 509-546. [ Columbiformes .] 
478. . Birds of the Galapagos Archipelago. Op. cit. xix, 
pp. 459-670, pis. Ivi & lvii. [Mimidce, Ccerebidce , Fringillidce , 
Co ting idee, Charadriiformes. ] 
479. Ridley, H. N. Dispersal of seeds by birds. Nat. Sci. viii, 
pp. 186-199. 
480. Rippon, G. Notes on some birds obtained at Kalaw, in the 
Southern Shan States. Ibis, 1896, pp. 357-362. 
481. Robinson, W. An annotated list of birds observed on the Island 
of Margarita, and at Guanta and Laguayra, Venezuela. With 
critical notes and descriptions of new species. By C. W. Richmond. 
P. U. S. Mus. xviii, pp. 649-685, with map. [Arcleifoimes, Galli- 
formes , Columbiformes, Strigiformes , Icteridce , Dendrocolaptidce , 
Vireonidce.~\ 
482. Rocquigny-Adanson, G. de. Retour des Oiseaux migrateurs 
en 1896. Rev. Sci. Bourbonnais, 1896, pp. 81 & 82. 
483. Roebuck, D. Papers and records published with respect to the 
natural history and physical features of the North of England. 
Birds, 1892. Naturalist, 1896, pp. 147-171. 
484. ^Rood, Mrs. Irene. Papers presented to the World’s Congress on 
Ornithology. Edited by Mrs. Irene Rood. Under the direction of 
Dr. Elliott Coues. Chicago : 1896, 8vo, 208 pp. 
485. Rothschild, W. On a new Parrot from New Guinea. Bull. 
B. 0. C. vi, p. v. [Psittaci.] 
486. . On a new bird of Paradise. T. c. p. xv. [Paradiseidce.] 
487. . On a new Pigeon from Sumba Island. Op. cit. v, p. xlvi* 
[Columbiformes.'] 
488. . H. Note on two more specimens of Astrapia splendidissima. 
Nov. Zool. iii, p. 19. 
489. & Hartert, E. Contributions to the Ornithology of the 
Papuan Islands. I. List of three small collections from British 
New Guinea, mostly brought together in Owen Stanley Mountains. 
T. c. pp. 8-20, pi. i. f Ptilonorhynchidce , Paradiseidce , Columbiformes , 
Laniidce , Psittaciformes , Cypseli.] 
490. 1 & . Contributions to the ornithology of the Papuan 
Islands, iv. List of a collection made by Albert S. Meek, on Fergus- 
son, Trobriand, Egum, and Woodlark Islands. T. c. pp. 233-25L 
[Laniidce, Meliphagidce , Haley ones.'] 
491. & . v. On some species in a small collection made on the 
Owen Stanley Mountains in the Kaiari and Oriori districts between 
Mounts Alexander and Nisbet in January, 1896. T. c. pp. 252-255. 
492. & . Contributions to the ornithology of the Papuan 
Islands. VI. On some skins collected from April to June on Mount 
Victoria, Owen Stanley Mountains, mostly at elevations of from 
5000-7000 feet. T . c. pp. 530-533. [Meliphagidce.] 
493. & . vii. List of a collection of birdskins made in the 
Aru Islands by Captain Cayley Webster, from May to July, 1896. 
T. c. pp. 534-536. [Haley ones, Laniidce.] 
494. -Rotzell, W. E. Birds of Narberth, Pa., and vicinity. 1895, 8vo, 
8 pp. 
