Common Gull, Larus canus canus (plus heinei):

: 1st-basic (standing)
: 1st-basics (standing); from the Netherlands - added 01/20/01
: 1st-basics (flying); from the Netherlands - added 01/20/01
: 1st-basic (standing); from Newfoundland - added 01/20/01
: 2nd-basic (flying)
: 2nd-basic (standing); from Newfoundland - added 01/20/01
: 2nd-basic (standing); an unusual individual from Newfoundland - added 03/20/05
: Definitive-basic (standing, flying); an unusual Dutch bird showing some Mew-like features - added 6/15/00
: a number of Definitive-basics (standing, flying); from the Netherlands - added 6/15/00
: Definitive-alternates (standing, flying); from the Netherlands breeding population - added 01/20/01
: Definitive-basics (standing, open wing); of the form heinei, from the Netherlands - added 01/20/01
: A definitive-basic (standing, flying); with pale eye and reduced black in P8, from the Netherlands - added 03/04/02