232 CATALOGtTE OF BRITISH lilRDS. 



Laroides fuscus, Brehm, Voy. DeutsM. p. 749. 

 Leucus fuscus, Kaup, Naturl. Syst. p. 86. 

 Less Black-backed Gull, Mont. Orn. Diet. 



Lesser Black-backed Gull, Selby, Brit. Orn. ii. p. 509 ; Tarr. 

 Brit. B. ed. 2. iii. p. 583, fig. ; id. ed. 3. iii. p. 602, fig. 



Gould, B. of Eur. pi. 431. 



a. ? Male. From Col. Montagu's Collection. 



h. ? Young female. Presented by Joseph Sabine, Esq. 



c. Scilly Islands. Presented by D. W. Mitchell, Esq. 



d. Hills of Hoy, Orkney. Adult. From Mr. J. Baker's Col- 

 lection, 



e-g. Hills of Hoy, Orkney. Very yoimg. From Mr. J. Baker's 

 Collection. 



5. Laexis argentattjs. The Hening Gull. 



Lanis argentatus, Brilnn. Orn. Bor. p. 44; Ginel. S. iV. i. p. 600 

 Temm. Man. d'Orn. (1820) p. 764 ; Boie, Is!s, 1822, p. 562 

 Steph. Gen. Zool. xiii. p. 191; FJem. Brit. An. p. 140; Jenyns 

 Man. Brit. Vert. An. p. 276 ; Etiton, Cat. Brit. B. p. 52 

 Naum. Vog. DeutscM. (1840) x. p. 379, t. 266 ; Keys. Sf Bl 

 Wirbelth. Eur. p. 96; Schleq. Rev. Cnt. des Ois. d'Eur. p. 124 

 MacgiJl. Man. N. H. Orn. ii. p. 246 ; G. B. Gray, Gen. of B 

 iii. p. 654. 



Larus glaucus, Retz. Faun. Suec. p. 156. 



Larus glaucus, pt., Temm. Man. d'Om. (1815) p. 493. 



Laroides major, Brehm, Vog. DeutscM. p. 738. 



Laroides argentatus, Brehm, Vog. DeutscM. p. 740. 



Laroides argenteus, Brehm, Vog. Deutschl. p. 741. 



Laroides argentatoides, Brehm, Vog. DeutscM. p. 742. 



Laroides argentaceus, Brehm, Vog. Deutschl. p. 742. 



Laroides americanus, Brehm, Vog. DeutscM. p. 743. 



Herring GuU, Mont. Orn. Diet.; Bew. Brit. B. (1804) ii. p. 214: 

 Penn. Brit. Zool. (1812) ii. p. 181: Selhy, Brit. Orn. ii. p. 504 

 Yarr. Brit. B. ed. 2. iii. p. 588 ; id. ed. 3. iii. p. 607, fig. 



Silvery Gull, Penn. Arct. Zool. ii. p. 533. 



Gould, B. of Eur. pi. 434. 



a. Great Britain. From Col. Montagu's Collection. 



h, c. Great Bi-itain. Presented by Joseph Sabine, Esq. 



d, e. Great Britain. From Col. Montagu's Collection. 



/. Great Britain. 



g. Shetland Islands. Very young. From Mr. Bullock's Col- 

 lection. 



h-j. Hills of Hoy, Orkney. Very young. From Mr. J. Baker'i 

 Collection. 



k. HiUs of Hoy, Orkney. Adult. From Mr. J. Baker's Col- 

 lection. 



I. Hills of Hoy, Orkney. Young. From Mr. J. Baker's Col- 

 lection. 



