Atlantic Yellow-legged Gull (atlantis)

(last update: October 12, 2011)

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

Atlantic YLG (atlantis) 2cy, February 19 2009, Playa Blanca, Lanzarote - Canary Islands. Picture: Asier Aldalur.

Extreme bird: many coverts and upper + central tertials replaced in post-juvenile moult.

Photo: © Asier Aldalur (ARANZADI).