Atlantic Yellow-legged Gull (atlantis)

(last update: October 12, 2011)

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

Atlantic YLG (atlantis) 2cy, March 30 2008, Funchal, Madeira Islands. Picture: Thijs Valkenburg.

Central MC seem to be replaced late in the post-juvenile moult cycle, in fact quite recently as is more typical for graellsii / intermedius. Michahellis normally ends the post-juvenile moult in wing-coverts before mid-November.