Coordinators:
Kjeld Tommy Pedersen (Denmark)
Chris Gibbins (Scotland)
Frank Majoor (Netherlands)
Mars Muusse (Netherlands)
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PDF's Larus canus
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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 30 - December 01 2016, Grou, the Netherlands.
Overall adult-like bird lacking white tipped P9-P10, and bluish hue on bill. These features may apply to full adult birds, nonetheless labeled "sub-adult" or younger adult, sometimes called 3rd cycle-type.
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