American Herring Gull (smithsonianus)

(last update: October 30, 2015)

Coordinators:
Amar Ayyash (US)
Bruce Mactavish (Canada)
Dave Brown (Canada)
Mars Muusse (Netherlands)

American Herring Gull sub-adult December

 

East coast birds

American Herring Gull (smithsonianus) sub-adult AFR November & December 2012, Sandwich & Provincetown beach, MA. Picture: Steve Arena & John Kricher.
American Herring Gull (smithsonianus) A56 4th cycle (4CY), December 09 2008, Yankee Fisherman's Coop, Seabrook, NH. Picture: Siobhan.
American Herring Gull (smithsonianus) 1106-27454 4th cycle (4CY), December 22 2016, Fox River, Kane Co., Illinois. Picture: Amar Ayyash.
American Herring Gull sub-adult, December 12 2013, Stevenson compost, Tompkins Co, NY. Picture: Kevin McGowan.
American Herring Gull (smithsonianus) sub-adult (4th/5th cycle), December 17 2006, Seabrook, NH, USA. Picture: Mike.
American Herring Gull (smithsonianus) sub-adult, December 17 2006, Seabrook, NH, USA. Picture: Mike.
American Herring Gull (smithsonianus) sub-adult, December 26 2007, Rochester, NH, USA. Picture: Mike.
American Herring Gull sub-adult, December 12 2013, Stevenson compost, Tompkins Co, NY. Picture: Kevin McGowan.
American Herring Gull (smithsonianus) sub-adult, December 04 2011, Owls Head Harbor, Maine, USA. Picture: Jonathan Mays.

South Coast

American Herring Gull (smithsonianus) sub-adult, December 31 2014, Thompson Bait Camp, Baytown, TX. Picture: Jan.
American Herring Gull (smithsonianus) sub-adult, December 31 2014, Thompson Bait Camp, Baytown, TX. Picture: Jan.
American Herring Gull (smithsonianus) sub-adult, December 31 2014, Thompson Bait Camp, Baytown, TX. Picture: Jan.
American Herring Gull (smithsonianus) sub-adult, December 27 2014, Thompson Bait Camp, Baytown, TX. Picture: Jan.

Great Lakes

American Herring Gull (smithsonianus) sub-adult, December 02 2012, Milwaukee, WI. Picture: Amar Ayyash.