Atlantic Yellow-legged Gull (atlantis)

(last update: October 12, 2011)

Rui Caratão (Portugal)
Mars Muusse (Netherlands)

Atlantic YLG (atlantis) adult, August 23 2010, São Miguel, Azores Islands. Picture: Richard Lowe.

Active complete moult: P6 just longer than P5 in length (so P6 fully grown) and P9-P10 still old, with mirror on P10 only. Note hooded appearance.