Black-legged Kittiwake |
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| Age | Date | County | Country | Comments | |
 | 1st cal.-year | Sep 1989 | Sör-Tröndelag | Norway | |
| 1st cal.-year | Sep 2003 | Hanstholm | Denmark | Flightshot |
| 2nd cal.-year | Sep 2003 | Hanstholm | Denmark | Flightshot |
| Adult | May 1988 | Sör-Tröndelag | Norway | At breeding-ground |
| Adult | Jul 1995 | Finnmark | Norway | Breeding colony |
| Adult | Jul 2000 | Nordland | Norway | Ventral flightshot |
| Adult | Sep 2003 | Hanstholm | Denmark | Flightshot |