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) M6 2nd-4th cycle (2CY-5CY), December 2015 - January 2018, St. John's, Newfoundland. Picture: Lisa de Leon & Lancy Cheng.

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Banded as 1st cycle in winter on March 13th, 2015 (HY=2014), in St. John's, Newfoundland (LAT: 47.80833; LON: -52.80833).

Iceland Gull (kumlieni) M6 4th cycle (5CY), January 03 2018, Quide Vidi Lake - St. John's, Newfoundland. Picture: Lancy Cheng.

Iceland Gull (kumlieni) M6 3rd cycle (4CY), January 22 2017, Quide Vidi Lake - St. John's, Newfoundland. Picture: Lancy Cheng.

Still many immature markings.

Iceland Gull (kumlieni) M6 2nd cycle (2CY), December 10 2015, Pleasantville, Newfoundland. Picture: Lisa de Leon.

A bird with rather pale 2nd generation outer primaries.
And with rather pale iris in 2nd cycle already.