THE GENERAL SUBJECT. 
Aves 5 
Brown, N. C. A Catalogue of the Birds known to occur in the Vicinity 
of Portland, Me. Portland : 1882, 8vo, pp. 1-37. 
. Immaturity v. Individual Variation. Bull. Nutt. Orn. Club, vii. 
pp. 45-48. 
Brusina, S. Anomalien der Ornis Croatica. MT. orn. Ver. Wien, 1883. 
Describes varieties of colour in Birds in the Agram Museum. 
Buchanan, J. H. [See Corvidce.] 
Butler, E. A., Feilden, H. W., & Reid, S. G. On the Variations 
in Plumage of Saxicola monlicola , as observed in Natal. Ibis, 1883, 
pp. 331-337. [Turdidce. ] 
. [See also Sharpe, R. B.] 
Caban is. J. [See Picidce , Cinclidce, Troglodytidce , Pteroptochidce , Frin- 
gillidce, Tanagridce , Dendrocolaptidce, Tyrannidce, Corvidce , Ploceidce . ] 
Campbell, A. J. Nests and Eggs of Australian Birds, embracing 
papers on “ Oology of Australian Birds, ’’ read before the Field 
Naturalists’ Club of Victoria. Melbourne: 1883, 8vo, pp. i.-iv., 
1-73, & i.-xxx. 
Field notes, with photographs of eggs of some of the rarer species. 
Cattie, J. T. Notice sur deux monstruosites observees chez le Gallua 
domesticus. Bull. Ac. Belg. (3) v. pp. 119-126, pi. i. 
Chamberlain, M. New Brunswick Notes. Bull. Nutt. Orn. Club, viii. 
pp. 6-11. 
Cocks, A. II. An Autumn Visit to Spitzbergen. Zool. 1883, pp. 393-409 
433-448, & 479-488. 
Contains extended notices of the Birds met with. 
Coppinger, R. W. Cruise of the ‘ Alert.’ Four years in Patagonian, 
Polynesian, and Mascarene Waters (1878-82). London : 1883, 8vo, 
pp. i.-xiv. & 1-256. 
Contains many excellent notes on the habits of Birds. 
Cordeaux, J. [See Corvidce.'] 
Cory, C. B. Beautiful and Curious Birds of the World. Parts v. 
[omitted from Zool. Rec. xviii.], vi., & vii., fol. 
Concludes the work. The species figured are mentioned under the 
headings of their respective families [ Paradiseidce , Charadriidce, Plata- 
leidce ]. 
. Descriptions of New Species of Birds from Santo Domingo. 
Bull. Nutt. Orn. Club, viii. pp. 94 & 95. [ Tyrannidcc , S trig idee.] 
Coues, E. A Hoaring of Birds’ Ears. Science, 1883, pp. 422-424, 
552-554, & 586-589. 
. [See Stearns, W. A.] 
. Articles Accentor , Accipitres , Acromyodi , Agelmnoe, Alaudidce, 
Albatross, Albino, Alcedinidce, Alcidce , Alectorides } A lector omorphcp, 
1883. [vol. XX.] b 5 
