American Herring Gull (smithsonianus)

(last update: October 30, 2015)
Coordinators:
Amar Ayyash (US)
Bruce Mactavish (Canada)
Dave Brown (Canada)
Mars Muusse (Netherlands)

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American Herring Gull (smithsonianus) 2nd cycle (2CY), December 20 2014, Thompson Bait Camp, Baytown, TX. Picture: Jan.

See Jan's Pbase photostream.

2nd generation primaries. Upper tertials and innermost coverts replaced again in partial autumn moult, now more adult-like. Pale bill-base and pale iris.