Yellow-legged Gull - Larus michahellis

(last update: October 08 2013)

Coordinators:
Delfín González
Gabriel Martín
Antonio Gutierrez
Amir Ben Dov
Mars Muusse

Yellow-legged Gull michahellis sub-adult, August 10 2003, Etaples, France (50.44N, 01.35E).

Front bird appearing very adult-like but note the brown greater primary coverts. P4 fully grown and P8-P10 still old.