Herring Gull (argentatus & argenteus)

(last update: February 11, 2013)

Herring Gull argentatus adult, April 04 2014, Pori, Finland. Picture: Petteri Mäkelä.

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Herring Gull argentatus with yellow legs and red orbital ring. Some speckling in iris. No subterminal band on P10. Thayeri pattern on P10 (broken medial band). Large mirror on P9 merges with tip. Very thin medial band on P9. Black line on outerweb of P5.