Coordinators:
Kjeld Tommy Pedersen (Denmark)
Chris Gibbins (Scotland)
Frank Majoor (Netherlands)
Mars Muusse (Netherlands)
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PDF's Larus canus
1cy June - August
1cy September - October
1cy November - December
2cy January - February
2cy March - April
2cy May - August
2cy September - October
2cy November - December
3cy January - February
3cy March - April
3cy May - August
3cy September - December
adult January - February
adult March - April
adult May - August
adult September - October
adult November - December |
Mew Gull canus sub-adult, November 26 2011, Grou, the Netherlands. Picture: Ruurd Jelle van der Leij.
Overall adult-like bird, with brown crescents on several underwing coverts, black on P4, bluish hue on the bill. Bird is labeled "sub-adult" as it may possibly be advanced 2CY, but 3CY not excluded.
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Mew Gull Larus canus canus; heinei; kamtschatschensis; brachyrhynchus