Heuglin's Gull (L. heuglini / antelius)

(last update: 26-2-2014)

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

Heuglini 3cy, March 04 2011, Eilat, Israel. Picture: Amir Ben Dov. 

Showing typical mixed tail-feathers. Primaries and secondaries old 2nd gen, except randomly replaced feathers, which are grey 3rd gen, more adult-like. Wing-coverts all adult-like grey, except outermost greater coverts and feathers in carpal edge.