Heuglin's Gull (L. heuglini / antelius)

(last update: 26-1-2015)

Coordinators:
Amir Ben Dov (Israel)
Chris Gibbins (Scotland)
Hannu Koskinen (Finland)
Mars Muusse (the Netherlands)

Taimyr Gull taimyrensis chicks, August 09 2006, Bird Islands, Mys Vostochny, Taimyr, Russia, (74°07'N, 86°37'E). Picture: Bram Feij.

Appear like argentatus (strong head, heavy bill), but with darker inner primaries (more like graellsii).