1919.] E. C. Stuart BAKER: Birds. 131 
55. Larus ichthyaetus, Pall. (1489). 
1905. Larus ichthyaétus, Cumming, op. cit., p. 695. 
O. No. 24691; Seistan, March 1904. 
In full breeding plumage. 
56. Larus ridibundus, Linn. (1490). 
o. No. 24736; Seistan, Jany. 1904. 
(). 25464; Lab-i-Baring, 11.12.18. 
+18) 
57. Larus gelastes, Licht. (1493). 
1905. Larus gelastes, Cumming, op. cit., p. 695. 
@. No. 24841; Kuhak, 26.4.05. 
Or 2 40588 ox 20:4.05. 
58. Larus argentatus cachinnans, Pall. (1495). 
oO. No. 24738; Landi Barech, Feb. 03. 
59. Hydroprogne caspia (Pall.). (1498). 
1905. Hydroprogne caspia, Cumming, of. cit., p. 696. 
9. No. 24842; Kuhak, 26.4.05. 
60. Sterna nilotica, Gmelin. (1499). 
1905. Sterna anglica,, Cumming, op. cit., p, 696. 
@. No. 24839; Kuhak, 22.4.05. 
61. Sterna hirundo (Neum.). (1506). 
1905. Sterna fluviatilis, Cumming of. cit., p. 696. 
9. No. 24860; Kuhak, 28.4.05. 
The wing of this bird measures 265 mm. 
62. Sterna minuta gouldi, Hume. (1510). 
1905. Sterna minuta, Cumming, op. cit., p. 696. 
9. No. 24843 ; Khwaja Ahmed, 5.5.05. 
@. ,, 24844; Nasaratabad, 7.5.05. 
PF . 8248455 v 6.5.05. 
The wings of the two males measure 163 and 175 mm. respec- 
tively and that of the female 170 mm. 
All these specimens appear to be the same as the Indian S. m. 
gould: rather than true S. m. minuta. ‘They are identical in shade 
of grey on the upper parts and in colour of outer primaries with 
specimens from N.W. India. 
63. Pelecanus onocrotalus onocrotalus, Linn. (1521). 
1905. Pelicanus onocrotalus, Cumming, op. cit., p. 696. 
@s No 24730); ? no sex or date: 
