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, May 01 2008, Koukku dump, SW Finland. Image: Hannu Koskinen.

2cy heuglini with replaced rectrices, upper tertials and innermost secondaries and most of the visible wing-coverts. Primaries, central and outer secondaries still juvenile.

Outerhalf of gc, few outermost mc, llc and lc still juvenile; other feathers of wing-covert panel replaced.