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 19 2009, Tampere, Tarastenjarvi (Tara) dump, SW Finland. Image: Hannu Koskinen.

2cy heuglini, in complete moult. P1-P3 fully grown, P4 growing, P5-P6 missing, P7-P10 juvenile. Rectrices already replaced. Secondaries juvenile. Active moult in wing-coverts.