289, 290. The Laughing Gull, young (Larus atricilla).
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283. The Great Black-backed Gull (Larus marinus). 284. The Winter Gull...
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Larus canus. Common Gull.
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L'aigle, le porphirion, le balbusard halioetha, l'orfrarie ou gryphon,...
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The White-headed Gull, Larus heermanni.
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Zoologie. Oiseau. 1. Hirondelle de mer Tschergava (Sterna Caspia); 2. ...
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Larus glaucus. Glaucous Gull.
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Larus marinus. Great Black-backed Gull.
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Larus argentatus. Herring-Gull.
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Larus islandicus. Iceland Gull.
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