'288 Mr. Smlby's Catalogue of Birds. 



Goeland a peids jaunes, Temm, Man. d'Ornith. 

 Herring Gull, Br. Zool., Lath. Syn. 



Lesser Black-backed Gull, Mont. Ornith. Diet. Sup., Selby's Ulus. Br. Orn., Steph., Shaw's 

 Zool., SfC. 



204. LARUS AE.GENTATUS. HERRING GULL. 



Larus argentatus, Brunn. Helby, 8^c. 



Larus marinus var. «. Lath. 



Silvery Gull, Arct. Zool., Lath. Syn. 



Goeland a manteau bleu, Temm. Man. d'Ornith. 



Herring Gull, Lath. Syn., Mont. Ornith. Diet., Selby's lUus. Br. Orn. 



205. LARUS MARINUS. GREAT BLACK-BACKED GULL. 



Larus marinus, Linn., Lath., Flemm., Selby, Sfc. 



Le Goeland noir manteau, Temm. Man. d'Ornith. 



Black-backed Gull, Br. Zool., Lath. Syn., Mont. Ornith, Diet., Bewick's Br. Birds. 



206. LARUS GLAUCUS. GLACOUS GULL. 



Larus glaucus, Brunn., Lath., Sabine, Trans. Linn. Soc, Steph., Shaw's Zool., Selby, Sfc. 



Goeland burgermeister, Temm. Man. d'Ornith. 



Glaucous Gull, Arct. Zool., Lath. Syn., Sabine, Trans. Linn. Soc, Steph. Shaw's Zool., 



Selby's lUus. Br. Orn. 



An occasional winter visitant, and mostly immature. A fine adult specimen was shot 

 in February, 1830, near Holy Island, and is now in my collection. 



207. LARUS ISLANDICUS. ICELAND GULL. 



Larus Islandicus, Edmonstone in Trans. Wern. Soc, Flemm. Br. Anim., Selby's Illus. Br. 



Orn. 

 Larus argentatus (an Arctic var.,) Sabine in Trans. Linn. Soc, Temm. Man. d'Ornith. 

 Iceland Gull, Selby's Illus. Br. Orn., Flemm. Br. Anim. 



Very rare. A specimen in my collection was shot at Holy Island. 



208. LARUS RISSA. KITTIWAKE. 



Larus Rissa, Linn., Flemm. Br. Anim., 8;c. 

 Larus tridactylus. Lath. 

 Rissa Brunnichii, Steph. 

 Mouette tridactyle, Temm. Man. d'Ornith. 



Kittiwake, Lath. Syn., Mont. Ornith. Diet., Bewick's Br. Birds, Flemm. Br. Anim., Selby's 

 Illus. Br. Orn. 



f Larus tridactylus, Linn. 

 Young. |xarroch, Br. Zool., Lath. Syn. and Sup. 



Genus CATARACTES. SKUA. 

 209, CATTARACTES VULGARIS, COMMON SKUA. 



Cataractes vulgaris, Flemm. Br. Anim. 



Lestris Cataractes, Temm. Man. d'Ornith. 



Larus Cataractes, Linn. Syst., Gmel. Syst., Lath. Ind. Orn., Sfc. 



Stercoraire cataracte, Temm. Man. d'Ornith. 



