Atlantic Yellow-legged Gull (atlantis)(last update: October 12, 2011) |
|
Atlantic YLG (atlantis) adult, August 23 2010, São Miguel, Azores Islands. Picture: Richard Lowe.Active complete moult: P6 equals P5 in length (so P5 fully grown) and P9-P10 still old, with large mirror. Note hooded appearance. |