












414 Mr. H. E. Dresser’s Notes on 
Vertical range. It is stated in the original that it occurs in 
winter in district 2; but this is altered in MS., and it is stated 
to be resident. 
336. PoDICEPS NIGRICOLLIS, Sundev. 
Podiceps auritus, Severtzoff, p. 69. 
Horizontal range. Is rare on passage in districts II. and III. 
Vertical range. Occurs on passage in districts ] and 2. 
337. Popicyps auritus (L.). 
Podiceps cornutus, Severtzoff, p. 69. 
Horizontal and Vertical ranges. Same as the preceding 
species; but it is said to breed on Lake Son-kul. 
338. PopicEPs GRISEGENA (Bodd.). 
Podiceps rubricollis, Severtzoff, p. 69. 
Horizontal range. Occurs rarely on passage in districts L., 
II., and III. 
Vertical range. Occurs on passage and possibly breeds in 
districts 1 and 2, but certainly breeds in district 5. 
339. Popicrps cristatus (L.); Severtzoff, p. 70. 
Horizontal range. Occurs rarely on passage in districts I. 
and ITI. 
Vertical range. Occurs on passage and possibly breeds in 
districts 1 and 2. 
340. PeLEcaNus onocrotatus, L. ; Severtzoff, p. 70. 
Horizontal range. Breeds in districts I., I., and III. 
Vertical range. Breeds in district 1, and occurs rarely in 
summer in district 2. 
341. PHatacRocorax CARBO (L.). 
Carbo phalacrocorax, var. continentalis, Severtzoff, p. 70. 
Horizonial range. Breeds in districts I., I1., and III., and 
occurs on passage in district IV. 
Vertical range. Breeds and occurs rarely in winter in dis- 
trict 1, and breeds and is found on passage in district 2. 
342. PHaLacrocorax PYGM#us (Pall.). 
Carbo pygmeus, Severtzoff, p. 70. 
Horizontal range. Breeds rarely in district III. 
Vertical range. Breeds rarely in district 1. 

