Heuglin's Gull (L. heuglini / antelius)

(last update: 3-3-2011)

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

heuglini 2cy, July 16 2009, Koukkujärvi dump, Nokia, SW Finland. Image: Hannu Koskinen.

2cy heuglini, in complete moult. P1 growing (but being the longest new primary, it is scored "fully grown"), P2-P3 missing, P4-P10 juvenile. Rectrices and secondaries juvenile, as are most wing-coverts.