254 
CATALOGUE OF BRITISH BIRDS. 
a. Brighton. Young. 
h. Hills of Hoy, Orkney. Young. From Mr. J. Baker’s collec- 
tion. 
c. Hills of Hoy, Orkney. Male. From Mr. J. Baker’s collection. 
d. Hills of Hoy, Orkney. Female. From Mr. J. Baker’s collec- 
tion. 
e. Hills of Hoy, Orkney. Very young. From Mr. J. Baker’s col- 
lection. 
4. Stercorarius cepphus. Buffon’s Skua. 
Lestris BufFonii, Boie^ Isis (1822), p. 562 ; Meyer ^ Taschenh. iii. p. 
212 ; Schley, Rev, Crit, des Ois, d^Eur, p. 135. 
Lestris parasiticus ? Swains, Faun, Bor, Amer, p. 430 ; Temm, Man, 
d’Orn. (1840) p. 502; Jenyns^ Man, B, Vert, An. p. 283; Eyton, 
Cat, Brit, B, p. 52. 
Stercorarius cepphus, G, R, Grayfien, of B, iii. p. 653. 
Catharacta cepphus, Br 'unn, Orn. Bor, p. 36; Keys, ^ Bl. Wirhelth, 
Eur, p. 95. 
Cataractes parasitica, Pall, Zoogr, ii. p. 310. ' 
Lestris crepidata, Brehm, V'og, Deuts, p. 724 ; Naum, Vog, Deuts. 
(1840) X. p. 534, t. 274. 
Cataractes longicaudatus, Macgill, Man, N, H, Ornith, ii. p. 258. 
Arctic Jager, Steph, Gen, Zool, xiii. pi. 23 ; Eyton^ Hist, R, Brit, 
B, p. 55, fig. 
Buffon’s Skua, Yarr, Brit, B, 2 edit. iii. p. 616, fig. 
Edwards^ Birds, pi. 148; Gould, B, of Eur, pi. 442. 
a. Orkney Islands. From Col. Montagu’s collection. 
2. KHODOSTETHIA. 
Bhodostethia, Macgill, Man, N, H, Ornith, ii. p. 252 (1842). 
Kossia, Pr, Bonap, Geogr, Comp, List of B, p. 62 (1838). 
1. Bhodostethia Bossii. Cuneate-tailed Gull. 
Larus roseus, Jard, ^ Selhy, Tllustr, of Ornith, pi. 14 ; Keys, ^ Bl, 
Wirhelth, Eur, p. 95. 
Larus Bossii, Richardson, Parry, 2nd Voy, App, p. 359 ; Schleg, 
Rev, Crit, des Ois, d’Eur, p. 128 ; Milner, in Zoologist, 1847, p. 
1694 ; Charlesworth, in Zoologist, 1847, p. 1782. 
