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 3CY, January 12 2015, Fori Imperiali - Rome, Italy. Picture: Dirk van Gansberghe.

2nd gen flight feathers, no mirror on P10. Grey scap saddle.
After the complete moult in summer, a subsequent moult (partial autumn moult) included several wing-coverts and upper tertials, which are now grey.