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 2cy, April 23 2006, Tampere dump, Finland. Picture: Visa Rauste.

Primaries & secondaries juvenile. Rectrices R3-R6 replaced. Many coverts and tertials replaced. TT4 growing, one tail-feather growing (R2 right).