Atlantic Yellow-legged Gull (atlantis)

(last update: October 12, 2011)

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

Atlantic YLG (atlantis) 2cy, February 20 2009, Playa Blanca, Lanzarote - Canary Islands. Picture: Asier Aldalur.

Slightly odd extent of post-juvenile moult, as quite some inner coverts were replaced, but all tertials still juvenile.

Photo: © Asier Aldalur (ARANZADI).