Ivory Gull


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Related to Ivory Gull: Glaucous Gull, Ross's Gull

Ivory Gull

 

(Pagophila eburnea), a bird of the family Laridae of the order Charadriiformes. Its plumage is white; immature birds have dark spots. The beak is yellow with a greenish base; the bare ring around the eye is red; and the legs are black. The body is approximately 45 cm long.

Ivory gulls inhabit islands in the high arctic latitudes. They begin reproduction at the beginning of July. There are one or two eggs in the clutch, and both parents sit on the nest for about a month. The young are hatched covered with down. By the end of the first year the immature birds have acquired their mature plumage. The birds feed on sea invertebrates, carrion, and the excrement of seals, walruses, and polar bears. Their flight is light and swift, and they move well on the ground; they float, but light on the water reluctantly.

REFERENCE

Ptitsy Sovetskogo Soiuza, vol. 3. Edited by G. P. Dement’ev and N. A. Gladkov. Moscow, 1951.

A. M. SUDILOVSKAIA

References in periodicals archive ?
Status of the endangered Ivory Gull, Pagophila eburnea, in Greenland.
Those birds that seem clearly to have changed their status over the period covered are Ivory Gull (Pagophila eburnea), a regular visitor in the 1970s but not seen since 2003; Peregrine Falcon (Falco peregrinus), not seen in the 1970s, but seen frequently since 2000; and Baird's Sandpiper, recorded only once in the 1970s, but seen regularly since 2000 and proven to breed twice (Fig.
Sabine's gull (Xema sabini), Ross's gull (Rhodostethia rosea) and ivory gull (Pagophila eburnea).
"I travel the country to see rare birds and on December 31 I went with friends all the way to Montrose Basin in the north of Scotland to see a young spotted ivory gull.
Mallory and Gilchrist (2005) noted that ivory gulls (Pagophila eburnea) were observed at Cape Vera, and at St.
TWITCHERS from all over the UK swooped on a North Wales beach to catch a rare glimpse of the first adult ivory gull to be seen in Wales or England since 1954.
ALAN Davies of the RSPB, the Daily Post's own bird expert says: "This beautiful Arctic vagrant, the ivory gull, an inhabitant of the Artic Ocean, was found feeding on the carcass of a porpoise.
Though travelling the Arctic seas with tourists on cruise ships was certainly very different from walking the tundra in search of skua, Ko managed to continue to collect important biological information on some of the least-known populations of rare Arctic species, e.g., the bowhead whale in Franz Josef Land and the ivory gull in Severnaya Zemlya (de Korte and Belikov, 1994; Volkov and de Korte, 1996).
Key words: ivory gull, Pagophila eburnea, arctic cod, Boreogadus saida, North Water polynya, star-nosed mole, Condylura cristata, stable isotope analysis, carbon-13, nitrogen-15.
Like the other two true Arctic gull species, Sabine's gull (Xema sabini) and to a lesser degree ivory gull (Pagophila eburnea), Ross's gull shows a strong preference for nesting in the vicinity of arctic tern (Sterna paradisaea) colonies in Greenland.
Like the ivory gull (Pagophila eburnea), this species is usually associated with polar environments (Blomqvist and Elander, 1981; Hjort, 1982).