Вот что есть про
Larus armenicus в Birds of the Western Palearctic:
Распространение - Probably yet to be fully clarified as only recently given specific status. Breeds on lakes southern Georgia, 2 lakes (Sevan and Arpi) in Armenia, and Van Gölü, Çildir Gölü, and Tuz Gölü (perhaps other sites) in Turkey. Probably occurs more widely than shown outside breeding season, including in areas mapped for Yellow-legged Gull (e.g. Black Sea, western Azerbaijan, perhaps Caspian). Beyond west Palearctic, breeds only in western Iran.
Миграция - Short-distance or partial migrant. Large numbers present on Lake Sevan (where breeds) in winter and in Araks river valley in Armenia to the south, and probably disperses elsewhere locally. Probably absent from Turkish breeding sites in winter since temperatures then very low. Apparently most common large gull in northern Israel (on Mediterranean coast, in Hula valley, and on lake Tiberias) during March and early April, and present in Israel along coast to south of Tel Aviv from at least late October. Small numbers recorded on passage in Syria in March and August; scarce winter visitor on Cyprus. Hundreds seen mid-April on Tigris river in eastern Turkey (outside breeding area) were possibly on passage from Israel.
PS: Так что думаю на Куре - им самое место
