Heuglin's Gull (L. heuglini / antelius)

(last update: 3-3-2011)

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

heuglini 2cy, April 26 2009, Tampere, Tarastenjarvi (Tara) dump, SW Finland. Image: Hannu Koskinen.

All flight feathers juvenile. Post-juvenile moult followed an irragular sequence, with feathers randomly replaced (albeit the standard upper tertials and inner gc have been replaced). All scapulars replaced.