TITLES OE WORKS, ETC. — ACCIPITRES. 
59 
localities where they were found. The report contains the following 
papers: — 
1. Report upon and List of Birds collected by the Expedition for 
Exploration west of the one hundredth meridian in 1872, Lieut. G. M. 
Wheeler, Corps of Engineers, in charge, pp. 5-33. Relates to Birds of 
Utah and Nevada. 
2. List of Birds collected by Lieut. G. M. Wheeler’s' Expedition, 1871, 
pp. 34-38. Nearly all the specimens catalogued in this list were obtained 
by Mr. Bischoff in Nevada and Arizona. 
3. An Annotated List of the Birds of Utah, by W. H. Henshaw, re- 
printed with a few alterations from Ann. Lyc. N. York, xi. (1874). 214 
species are mentioned. 
4. Report upon and List of Birds collected by the Expedition for 
Geographical and Geological Explorations and Surveys west of the otie 
hundredth meridian in 1873, Lieut. G. M. Wheeler, Corps of Engineers, 
in charge, by W. H. Henshaw, pp. 55-148. This list, which is 
divided into three parts, contains mention of many scarce N. American 
species, and is a very important contribution to the knowledge of N. 
American Ornithology ; one Mexican Humming-bird {Eugenes fulgens') 
is added to the fauna. 
ACCIPITRES.* 
VuLTURIDiE. 
Gyps Mspaniolensis, Sharpe, (Zool. Rec. xi. p. 41) = G. occidentalism 
Brehm ; J. H. Gurney, Ibis, 1875, p. 87. 
Neophron percnopterus occurs at Aden ; A. Anderson, P. Z. S. 1875, 
'p. 17. 
Cathartidj). 
* Rhinogryphus pernigram Sharpe (Zool. Rec. xi. p. 41), doubtfully distinct 
from R. uruhitinga ; J. H. Gurney, Ibis, 1875, p. 93. 
Sarcorhamphus gryphus. The propriety of separating the Condor into 
three races, S. gryphus, S. magellanicus, and S. cequatorialis, as proposed 
by Sharpe, is questioned ; id. tom. cit. pp. 91-93. 
PALCONlDiE. 
Outlines of a classification of Falconidce ; R. Ridgway, Bull. U. S. 
Geol. & Geogr. Surv. (2) i. p. 225. 
Accipiter. Notes on most of the species ; J. H. Gurney, Ibis, 1875, 
p. 468 et seq. 
Accipiter nisus figured; G. D. Rowley, Orn. Misc. pt. ii. pi. x. A. 
ovampensis, sp. n., J. H. Gurney, Ibis, 1875, p. 367, pi. vi. Damaraland. 
* The arrangement of the Families is that of former Records, but the genera 
are placed in alphabetical order under their respective families. — O. S. 
