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) 1st cycle (2CY) F0 January 24 2013, Quidi Vidi Lake, St. John's, Newfoundland. Picture: Peter Adriaens.

Yellow F0 and Fed band no 1106-23059, banded in winter on January 18 2013, in St. John's, Newfoundland (LAT: 47.80833; LON: -52.80833).

Age 2cy: showing dark bill with slightly pale base, dark iris, pigmentation on outer primaries is darker than iit is on the inner primaries, which is a good pointer for kumlieni. Note dark outer-webs of outer primaries, especially P9-P7.

Primary category: --