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 02 2009, Tampere, Tarastenjarvi (Tara) dump, SW Finland. Image: Petri Salo.

2cy heuglini, with standard post-juvenile moult on the wintering grounds: replaced tertials, inner gc, inner and central mc and llc and most of the lc. R4-R5 left and R5 right still juvenile, rest of tail replaced for 2nd gen. Primaries and secondaries juvenile. Complete moult not started yet.