adult great black-backed gull has a white head, neck and underparts, dark grey wings and back, pink legs and yellow bill. The great black-backed gull was...

overlaps with the Pacific gull), and New Zealand (where it is known as the black-backed gull, the southern black-backed gull, mollyhawk – particularly...

The lesser black-backed gull (Larus fuscus) is a large gull that breeds on the Atlantic coasts of Europe. It is migratory, wintering from the British Isles...

large gull, being easily the world's largest black-headed gull and the third largest species of gull in the world, after the great black-backed gull and...

the great black-backed gull, Heermann's gull, the various subspecies of herring gull, the laughing gull, the lesser black-backed gull, Sabine's gull, the...

the herring gull until 2007. DNA research, however, suggests that the yellow-legged gull is actually closest to the great black-backed gull L. marinus...

in size from the little gull, at 120 grams (4+1⁄4 ounces) and 29 centimetres (11+1⁄2 inches), to the great black-backed gull, at 1.75 kg (3 lb 14 oz)...

Iceland gull, and can sometimes equal the size of the great black-backed gull, the oft-titled largest gull species. In some areas, glaucous gulls are about...

black-backed gull (all four of these live across the north of Siberia). The last is the eastern representative of the lesser black-backed gulls back in northwestern...

The Vega gull, East Siberian gull, or East Siberian herring gull (Larus vegae) is a large gull of the herring gull/lesser black-backed gull complex which...

referred to a gull or other large seabird and argentatus means decorated with silver. The taxonomy of the herring gull/lesser black-backed gull is contentious...

The slaty-backed gull (Larus schistisagus) is a large, white-headed gull that breeds on the north-eastern coast of the Palearctic, but travels widely during...

southern black-backed gull Lesser black-backed gull (Larus fuscus), of the northern Atlantic Great black-backed gull (Larus marinus), of the northern Atlantic...

The black-tailed gull (Larus crassirostris) is a gull native to shorelines of East Asia. The black-tailed gull is medium-sized (46 cm) (19 Inches), with...

southern California has a darker mantle (approaching that of the Great black-backed gull) and has paler eyes on average. wymani has more advanced plumage...

The Caspian gull (Larus cachinnans) is a large gull and a member of the herring and lesser black-backed gull complex. The scientific name is from Latin...

The black-headed gull (Chroicocephalus ridibundus) is a small gull that breeds in much of the Palearctic including Europe and also in coastal eastern Canada...

California gull (Larus californicus) is a medium-sized gull, smaller on average than the herring gull, but larger on average than the ring-billed gull (though...

thousands of these gulls can form when the feeding conditions are appropriate. The grey-headed gull is slightly larger than the black-headed gull at 42 cm length...

Ornithological Society as a subspecies of herring gull (L. argentatus). Adults are white with gray back and wings, black wingtips with white spots, and pink legs...

"black", and -kephalos "-headed". This gull breeds almost entirely in the Western Palearctic, mainly in the south east, especially around the Black Sea...

ring-billed gull (Larus delawarensis) is a medium-sized gull. The genus name is from Latin Larus which appears to have referred to a gull or other large...

The brown-headed gull is slightly larger than black-headed gull. The summer adult has a pale brown head, lighter than that of black-headed, a pale grey...

red-billed gull – New Zealand The head, body, and tail of an adult silver gull are white, and the wings are light grey with white-spotted, black tips. Adults...

The Pacific gull (Larus pacificus) is a very large gull, native to the coasts of Australia. It is moderately common between Carnarvon in the west, and...

Sabine's gull (/ˈseɪbaɪn/ SAY-bine or /ˈsæbaɪn/ SAB-ine) (Xema sabini) is a small gull. It is usually treated as the only species placed in the genus...

The Iceland gull (Larus glaucoides) is a medium-sized gull that breeds in the Arctic regions of Canada and Greenland, but not in Iceland (as its name suggests)...

The little gull (Hydrocoloeus minutus), is a species of gull belonging to the family Laridae which is mainly found in the Palearctic with some colonies...

Heermann's gull (Larus heermanni) is a gull resident in the United States, Mexico and extreme southwestern British Columbia, nearly all nesting on Isla...

The Mongolian gull (Larus mongolicus) is a large gull of the herring gull/lesser black-backed gull complex which breeds in Northeast Asia. It was formerly...