Coordinators:
Jean-Michel Sauvage (France)
Morten Helberg (Norway)
Nils Helge Lorentzen (Norway)
Mars Muusse (Netherlands)
gbbg rings
gbbg PDF's
gbbg 1cy August
gbbg 1cy September
gbbg 1cy October
gbbg 1cy November
gbbg 1cy December
gbbg 2cy January
gbbg 2cy February
gbbg 2cy March
gbbg 2cy April
gbbg 2cy May
gbbg 2cy June
gbbg 2cy July
gbbg 2cy August
gbbg 2cy September
gbbg 2cy October
gbbg 2cy November
gbbg 2cy December
gbbg 3cy January
gbbg 3cy February
gbbg 3cy March
gbbg 3cy April
gbbg 3cy May
gbbg 3cy June
gbbg 3cy July
gbbg 3cy August
gbbg 3cy September
gbbg 3cy October
gbbg 3cy November
gbbg 3cy December
gbbg sub-ad January
gbbg sub-ad February
gbbg sub-ad March
gbbg sub-ad April
gbbg sub-ad May
gbbg sub-ad June
gbbg sub-ad July
gbbg sub-ad August
gbbg sub-ad September
gbbg sub-ad October
gbbg sub-ad November
gbbg sub-ad December
gbbg ad January
gbbg ad February
gbbg ad March
gbbg ad April
gbbg ad May
gbbg ad June
gbbg ad July
gbbg ad August
gbbg ad September
gbbg ad October
gbbg ad November
gbbg ad December
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Colour Rings & Metal Rings on Great Black-backed Gulls Larus marinus.
You can visit pages by clicking the age.
Norway ( for reporting rings: RingMerking Norway).
| NOS 354288 16cy |
NOS 354835 adult |
NOS 354859 25cy |
NOS 360820 2, 7cy |
NOS 360824 8cy |
NOS 362734 3cy |
| NOS 362917 2cy |
NOS 367624 adult |
NOS 370182 18cy |
NOS 384055 14cy |
NOS 392865 13cy |
NOS 392988 2cy |
| NOS 30x391 adult |
NOS 3020837 1, 2cy |
NOO OA03218 adult |
NOO OA04651 12cy |
NOO OA13312 adult |
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| J49L 3cy |
J06X 5cy |
J19X 6cy |
J38X 2cy |
J56X 5cy |
J62X 6cy |
| J09Y 1cy |
J17Y 1cy |
J33Y 1cy |
J22Y 1, 4cy |
J34Y 5cy |
J13Z 6cy |
| J78Z 2, 5cy |
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| JJ26 1cy |
JJ66 1cy |
JJ77 1cy |
JK37 2, 3, 5cy |
JK38 1cy |
JL01 6cy |
| JL25 1cy |
JL49 6cy |
JL50 2cy |
JL88 1cy |
JL90 2cy |
JM06 1, 2, 6cy |
| JM07 2cy |
JM89 2cy |
JX42 6cy |
JX76 5cy |
JZ11 8+cy |
JZ61 6cy |
| JZ84 4cy |
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| J170W 1cy |
J431W 1cy |
J535W 2cy |
J658W 2cy |
J713W 2cy |
J779W 2cy |
| JA026 2cy |
JA107 2cy |
JA112 1, 4, 5cy |
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| JA175 5cy |
JA176 2cy |
JA222 2cy |
JA420 3cy |
JA464 7+cy |
JA470 7+cy |
| JA607 3cy |
JA609 2cy |
JA615 2, 3, 4cy |
JA632 3cy |
JA640 3cy |
JA686 2, 5cy |
| JA697 1cy |
JA725 1, 4cy |
JA760 1cy |
JA804 1cy |
JA911 2cy |
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| JE003 4cy |
JE165 6+cy |
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| JE186 6+cy |
JE218 2cy |
JE252 2cy |
JE269 3cy |
JE318 1cy |
JE409 2cy |
| JE410 3, 4cy |
JE446 4cy |
JE456 3cy |
JE464 3cy |
JE539 3cy |
JE576 2, 3cy |
| JE580 3cy |
JE610 3cy |
JE638 2cy |
JE676 1cy |
JH092 1cy |
JH272 1cy |
| JH364 3cy |
JH373 2, 3cy |
JH380 1cy |
JH402 4+cy |
JH584 2cy |
JH709 2cy |
| JH752 2cy |
JH837 1, 3cy |
JP086 1cy |
JP132 1cy |
JP140 1, 2cy |
JP149 1cy |
| JP241 2cy |
JP287 2cy |
JP328 2cy |
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| JP568 1cy |
JP625 1cy |
JP760 1cy |
JP784 1cy |
JP873 1cy |
JP919 1cy |
| JW068 2cy |
JW178 2cy |
JW209 2, 3cy |
JW353 1cy |
JW376 3cy |
JW530 2cy |
| JW999 2cy |
JY084 1cy |
JY283 1cy |
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| JB42 4, 10cy |
JD28 7, 13cy |
JD34 8cy |
JL03 9, 12cy |
JR88 5cy |
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| J0MH 4cy |
J1KS 2cy |
J1MV 2cy |
J1UH 1cy |
J28S 2cy |
J2AN 3cy |
| J3TR 2cy |
J42A 2cy |
J5RE 1cy |
J5RP 3, 6, 7cy |
J5RU 2cy |
J5UK 1cy |
| J7MZ 1cy |
J7RH 1, 3, 6, 7cy |
J7RU 3cy |
J8K0 2cy |
J8P3 5cy |
J8TP 6cy |
| J8X7 4cy |
J8Y1 5cy |
J9K5 6, 7cy |
J9RJ 3, 4, 5cy |
J9RV 4cy |
J9TT 1cy |
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| J43A 2cy |
J45A 1cy |
J52C 1cy |
J90N 9cy |
J95N 9cy |
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| JA8N 1cy |
JAY2 1cy |
JC0S 5cy |
JC1G 6cy |
JC2Z 1cy |
JC5X 8cy |
| JE1L 2cy |
JE2U 8cy |
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| JE4H 4, 7-10cy |
JE62 2, 4cy |
JE64 2cy |
JGU5 10+cy |
JGV2 10+cy |
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| JH0R 6-8cy |
JH3C 4cy |
JH5R 3, 6, 8cy |
JH7P 2, 4cy |
JHX9 5, 7cy |
JJ0Y 1cy |
| JJ9U 6cy |
JJJ9 14cy |
JJN4 4cy |
JL6M 2cy |
JL8C 6cy |
JP36 1, 9cy |
| JTU1 4cy |
JTV5 3, 4cy |
JTY6 3cy |
JX0C 1cy |
JZ0E 2cy |
JV3C 8cy |
| JZ1K 9cy |
JZ2J 5cy |
JZ2X 1cy |
JZ4X 1cy |
JZ47 11cy |
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| JZ58 3cy |
JZ8M 2cy |
JZL3 2cy |
JZP7 5cy |
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Sweden.
| SVS 9155846 6cy |
SVS 9158322 2cy |
SVS 9159239 5cy |
SVS 9176540 8cy |
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Denmark (for black J-rings from Denmark, see under Norway).
Russia.
Germany.
The Netherlands.
France.
Great Brittain.
Project X.
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