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 1CY, November 09 2015, Utrecht, the Netherlands.

Coverts and tertials juvenile. Second image: with 1CY cachinnans.