American Herring Gull (smithsonianus)(last update: October 30, 2015) |
|
American Herring Gull (smithsonianus) 2nd cycle (2CY), December 27 2014, Thompson Bait Camp, Baytown, TX. Picture: Jan.2nd generation primaries, inner primaries with brown hue and ill-defined subterminal markings. Two-toned bill. All black tail. |