






A16 Mr. H. E. Dresser’s Notes on 
852. Srerna minuTA, L.; Severtzoff, p. 70. 
Horizontal range. Breeds in districts II. and IV. 
Vertical range. Breeds in districts 1 and 2. 
353. HyprocHetipon nieRra (L.). 
Hydrochelidon niger, Severtzoff, p. 70. 
Horizontal range. Breeds in districts I., II., and III. 
Vertical range. Breeds in district 1. 
354. HypROCHELIDON HYBRIDA (Pall.). 
Hydrochelidon leucopareius, Severtzofi, p. 70. 
Horizontal range. Breeds in district ILI. 
Vertical range. Breeds in district 1. 
355. Cyanus oLor (Gm.), Severtzoff, p. 70. 
Horizontal range. Breeds in districts I. and ILI. 
Vertical range. Breeds in districts 1 and 3. 
356. Cyenus musicus, Bechst. ; Severtzoff, p. 70. 
Horizontal range. Occurs on passage and in winter in dis- 
tricts I., I]., I1I.; breeds early in district III. 
Vertical rauge. Occurs in winter and on passage in districts 
1, 2, and 3. 
357. Cyanus attum1, Homeyer; Severtzoff, p. 70. 
Horizontal range. Occurs on passage and in winter in dis- 
tricts I., II., and III., everywhere rare. 
Vertical range. Occurs rarely on passage in district 1, and 
rarely also in winter in districts 2 and 3. | 
358. ANSER MIDDENDORFFI, Severtzoff, pp. 70, 149. 
Horizontal range. Occurs on passage in districts I. and IT., 
and winters in district III. ; 
Vertical range. Occurs on passage in districts 1, 2, and 8, 
and winters in district 2. 
At page 149 Dr. Severtzoff writes as follows :—“ Anser 
middendorffi, nob. 'This Goose, which Middendorff discovered 
in North-eastern Siberia, was described by him under the 
name of Anser grandis, Pall.; but I have renamed it, as Mid- 
dendorfi’s specimens agree precisely with mine from Tur- 
xestan, and are specifically distinct from Anser grandis of 

