Yellow-legged Gull - Larus michahellis

(last update: October 08 2013)

Delfín González
Gabriel Martín
Antonio Gutierrez
Amir Ben Dov
Mars Muusse

Yellow-legged Gull michahellis sub-adult, October 01 2001, Le Portel, France (50.43N,01.37E).

Primary P7 is fully grown, P8 is at the tip of P7 and P9 is at the tip of P3 (just visible). All old primaries have been shed. Note the rather pale yellow base of the bill and the extensive black markings on the bill, indicative for sub-adults.