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, June 12 2009, Tampere, Tarastenjarvi (Tara) dump, SW Finland. Image: Petri Salo.

2cy heuglini, with standard post-juvenile moult on the wintering grounds: replaced tertials and inner gc, inner mc and llc, and most of the lesser coverts. Tail and secondaries juvenile. P1-P3 missing, complete moult has started.