4 Aves. 
AYES. 
[Blasius, W.] Ueber neue und zweifelhafte Vogel von Celebes. J. f. O. 
1883, pp. 113-162. 
. Ueber eine kleine Sammlung von Vogeln aus Java. in. JB. 
Ver. Braunschweig, pp. 78-88. [ Diceidce .] 
. Ueber warscheinlich schon von den eingebornen Sammlern und 
Jagern ausgefiihrte Falschungen von Vogelbalgcn aus Ecuador. L. c. 
pp. 68-71. 
Points out so-called species as probably “ made up” by native collectors. 
. [See also Alcidce.] 
Bocage, J. V. Barboza du. Observances dcerca de algumas Aves 
d’Angola. J. Sci. Lisb. No. xxxiv. 1883, pp. 65-79. [Accipitres, 
Psittaci , Prionopidce, Dicruridce, Laniidcc , Ploceulcu, Ember izidai.] 
. Aves das possessoes Portuguezas da Africa occidental. Vigesima 
quarta Lista. L. c. pp. 80-84. 
. [See also Nectar iniidce.] 
Boeiim, R. Ornithologische Notizen aus Central-Africa. J. f. O. 1883, 
pp. 162-208. 
In continuation of the author’s paper [Zool. Rec. xix. Aves, p. 2]. 
The list of species observed contains the names of many West African 
Birds, whose ranges, thus exteuded to Central Africa, possess great 
interest. Excellent field notes are given. 
. [See Schalow, H.] 
Bolau, H. [See Anseres .] 
Booth, E. T. Rough Notes on the Birds observed during Twenty 
Years’ Shooting and Collecting in the British Islands. Parts 4 & 5. 
London : 1883, folio. 
[ Corvidae , Fringillidce, Motacillidce , Turdldce, Syloiidce , Anatidce , Pele- 
canichc.] 
Boucard, A. On a Collection of Birds from Yucatan. With notes by 
O. Salvin. P. Z. S. 1883, pp. 434-460. 
170 species recorded, with excellent field-notes by the collector, Mr. G. 
F. Gaumer. 
\/ 
Brewster, W. On a Collection of Birds lately made by Mr. F. 
Stephens in Arizona. Bull. Nutt. Orn. Club, viii. pp. 21-36. 
Completion of the paper, which sustaius its interest [Zool. Rec. xix. 
Aves , p. 3]. 1 species described as new [Perdicidce]. 
. On an apparently new Gull from Eastern North America. L. c . 
pp. 214-219. [Laridw.'] 
. Notes on the Birds observed during a Summer Cruise in the Gulf 
of St. Lawrence. P. Bost. Soc. xxii. pp. 364-368. 
. [See Allen, J. A.] 
. [See Fringillidce.'] 
