glaucoides - kumlieni

(last update: January 26, 2012)
Coordinators:
Dave Brown (Canada)
Bruce Mactavish (Canada)
Chris Gibbins (Scotland)
Peter Adriaens (Belgium)
Mars Muusse (Netherlands)

PDF's
Ringed birds
Iris classification
Primary classification

1cy Aug - Dec

2cy January
2cy February
2cy Mar - Apr
2cy summer
2cy Sept - Dec

3cy January
3cy February
3cy Mar - Apr
3cy summer
3cy Sept - Dec

sub-ad Jan - Apr
sub-ad summer
sub-ad Sept - Dec

adult January
adult February
adult Mar - Apr
adult summer
adult Sept - Dec

Iceland Gull (kumlieni) H4 1st & 4th cycle (2CY, 5CY), February 2013 & February 2016, Quidi Vidi Lake, St. John's, Newfoundland. Picture: Lancy Cheng.

Yellow H4, banded as 1st cycle in winter, on January 19th, 2013 (HY=2012), in St. John's, Newfoundland (LAT: 47.80833; LON: -52.80833).

below: Iceland Gull (kumlieni) H4 4th cycle (5CY), February 02 2016, Quidi Vidi Lake, St. John's, Newfoundland. Picture: Lancy Cheng.

Broken band on P6. Honey coloured iris.

below: Iceland Gull (kumlieni) H4 1st cycle (2CY), February 03 2013, Quidi Vidi Lake, St. John's, Newfoundland. Picture: Lancy Cheng.

Obvious marker centres on outer primaries. Base of bill still pretty dark. Washed out dark centres on secondaries.