Atlantic Yellow-legged Gull (atlantis)

(last update: October 12, 2011)

Coordinators:
Rui Caratão (Portugal)
Mars Muusse (Netherlands)

Atlantic YLG (atlantis) adult, May 15 2009, airfield track - Corvo, Azores Islands. Picture: Thijs Valkenburg.

Adult, black on P4-P10. No mirror on P9.