Gull Research Organisation

American Herring Gull (smithsonianus) (last update: October 30, 2015)
Coordinators: Amar Ayyash (US) Bruce Mactavish (Canada) Dave Brown (Canada) Mars Muusse (Netherlands) smith rings smith PDF's smith 1cy August smith 1cy September smith 1cy October smith 1cy November smith 1cy December smith 2cy January smith 2cy February smith 2cy March smith 2cy April smith 2cy May smith 2cy June smith 2cy July smith 2cy August smith 2cy September smith 2cy October smith 2cy November smith 2cy December smith 3cy January smith 3cy February smith 3cy March smith 3cy April smith 3cy May smith 3cy June smith 3cy July smith 3cy August smith 3cy September smith 3cy October smith 3cy November smith 3cy December smith sub-ad January smith sub-ad February smith sub-ad March smith sub-ad April smith sub-ad May smith sub-ad June smith sub-ad July smith sub-ad August smith sub-ad September smith sub-ad October smith sub-ad November smith sub-ad December smith ad January smith ad February smith ad March smith ad April smith ad May smith ad June smith ad July smith ad August smith ad September smith ad October smith ad November smith ad December	American Herring Gull 2cy March Description of 1st summer plumage	East coast birds
		*Hybrid smithsonianus* x graellsii 1st & 2nd cycle F02 March & December 2009 & February 2010. Photos by Blair Nikula & Mitchell Harris.**
		*American Herring Gull (smithsonianus) 1st & 2nd cycle (2CY) M04 February - March, December 2012, New Haven Harbor, Connecticut. Picture: Keith Mueller.*
		*American Herring Gull (smithsonianus) 1st & 2nd cycle N83 March 2009 & February 24 2010, Cocoa Landfill, Brevard County, FL. Photo: Mitchell Harris.*
		*American Herring Gull (smithsonianus) U86 1st cycle (2CY), March 29 2015, Buttermilk Bay, Buzzards Bay, Barnstable County, Massachusetts. Picture: Steve Arena.*
		*American Herring Gull (smithsonianus) 16C 1st-2nd cycle (2CY), March & November 2015, Hampton, New Hampshire. Picture: Steve Arena, Robbie & Colleen Prieto.*
		*American Herring Gull (smithsonianus) 33F 1st cycle (2CY), March 29 2016, Long Beach, Stratford, Connecticut. Picture: Frank Mantlik.*
		*American Herring Gull (smithsonianus) 34F 1st cycle (2CY), March - April 2016, Seaside Park, Bridgeport, CT. Picture: Keith Mueller & Donna Rae Henault Caporaso.*
		*American Herring Gull (smithsonianus) 65F 1st cycle (2CY), March 25 2016, Long Beach, Stratford, CT. Picture: Donna Rae Henault Caporaso.*
		*American Herring Gull (smithsonianus) 1st cycle (2CY) 0846-04270March 15 2006, McCarty Landfill, Houston, TX. Picture: Martin Reid.*
		*American Herring Gull (smithsonianus) 1106-21207 1st cycle (2CY), March 07 2015, Dartmouth, NS. Picture: Jim Edsall.*
		*American Herring Gull (smithsonianus), 1st cycle (2CY), March 02 2012, Gloucester, MA. Picture: Suzanne Sullivan.*
		*American Herring Gull (smithsonianus) 2cy (1st cycle), March 02 2013, Circle Beach, Connecticut. Picture: Keith Mueller.*
		South coast birds
		*American Herring Gull (smithsonianus) 2cy (1st cycle), March 19 2009, Conn Brown Harbor - Aransas Pass, Texas. Picture: Tripp Davenport.*
		Great Lakes birds
		*American Herring Gull (smithsonianus) 1st cycle (2CY), March 04 2012, Whiting, IN. Picture: Amar Ayyash.*