Atlantic Yellow-legged Gull (atlantis)

(last update: October 12, 2011)

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

Atlantic YLG (atlantis) 1cy, October 06 2011, Terceira rubbish dump, Azores Islands. Picture: Rami Mizrachi.

Bird in juvenile plumage, with limited replaced scapulars by early-Ocober: upper scapulars 75-99%, lower scapulars 25-50%, total scapulars 50-75%. Wing-coverts and tertials juvenile.