Green Cormorant ¢ Gull ged Gull aded Gull ed Storm Petre] n Storm Petre] 2 l rel OF PLATES Uria Troile, Linn. ~ Jacrymans, Lapyl. _— Brunnichii, Sad. a Grylle, Lath. Alca impé¢ nnis, Linn. —— Torda, Linn. Merculus alle, Bon. Mormon Fratercula, Temm. —__— glacialis, Leach. Pelecanus Onocrotalus, Linn. ———— crispus, Held, Phalacrocorax Carbo, Steph. SS Graculus, Briss. —___—_— pygmeus*, Steph. ——_ _ cristatus, Steph. & Diem. —— Desmarestii. Sula Bassana, Briss. —— melanura, Jemm. Sterna Caspia, Pall. — cantiaca, Gmel. ——— Ancglica, Mont. —— Hirundo, Linn. — JPouegallii, Mont. Arctica, Tem. — minuta, Linn. —— stolida, Linn. Viralva nigra, Leach. — leucoptera, Leach. — leucopareia, Steph. Xema ridibunda, Boje. — atricilla+. melanocephala, Boje. —— minuta, Boje. — Sabin, Leach. Larus marinus, Linn. — fuscus, Linn. . — glaucus, Brunn. — Islandicus, Edm. —— argentatus, Brunn. — Rissa, Linn. eburneus, Gmel. — canus, Linn. — Audouinii, Temm. Lestris catarractes, Temm. —— Pomarinus, Temm. - Richardsonii, Swains. ———} ltinsinens, Puffinus Anglorum, Ray. . Tia OUSCIITMIS. Pama CINELCIS. Steph. Procellaria glacialis, Linn. Thalassidroma Leachii 7 lien, Selby. a ? Bulwerii. usly Carbo pygmaeus. ously on the Plate Larus atricilla.