Atlantic Yellow-legged Gull (atlantis)

(last update: October 12, 2011)

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

Atlantic YLG (atlantis) 1cy, August 24 2010, São Miguel, Azores Islands. Picture: Richard Lowe.

Typically, michahellis tail has single sub-terminal band on outerweb of R6; but often multiple in atlantis, like this individual.