Atlantic Yellow-legged Gull (atlantis)

(last update: October 12, 2011)

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

Atlantic YLG (atlantis) sub-adult, March 30 2008, Funchal, Madeira Islands. Picture: Thijs Valkenburg.

Adult-like pluamge, but with dark markings on greater primary coverts.