| djibouti | | larus fuscus | species | 1 | 0 |
| finland | | larus fuscus | species | 6 | 0 |
| finland | | larus fuscus fuscus | subspecies | 9 | 0 |
| finland | savonia region | larus fuscus fuscus | subspecies | 2 | 0 |
| france | | larus fuscus graellsii | subspecies | 1 | 0 |
| iceland | | larus fuscus | species | 4 | 0 |
| iceland | | larus fuscus graellsii | subspecies | 2 | 0 |
| iceland | capital region | larus fuscus | species | 2 | 0 |
| iceland | capital region | larus fuscus graellsii | subspecies | 10 | 0 |
| netherlands | | larus fuscus graellsii | subspecies | 1 | 0 |
| netherlands | | larus fuscus intermedius | subspecies | 4 | 0 |
| netherlands | south holland province | larus fuscus | species | 2 | 0 |
| netherlands | south holland province | larus fuscus graellsii | subspecies | 5 | 0 |
| norway | more og romsdal county | larus fuscus | species | 0 | 1 |
| norway | more og romsdal county | larus fuscus fuscus | subspecies | 0 | 1 |
| norway | oslo county | larus fuscus | species | 2 | 0 |
| norway | vest-agder county | larus fuscus | species | 4 | 0 |
| norway | vest-agder county | larus fuscus intermedius | subspecies | 1 | 0 |
| portugal | faro district | larus fuscus | species | 15 | 0 |
| portugal | porto district | larus fuscus | species | 34 | 0 |
| russia | | larus fuscus | species | 1 | 0 |
| russia | arkhangelsk oblast | larus fuscus | species | 2 | 0 |
| russia | krasnoyarsk krai | larus fuscus | species | 9 | 0 |
| russia | krasnoyarsk krai | larus heuglini taimyrensis | subspecies | 5 | 0 |
| russia | leningrad oblast | larus fuscus | species | 1 | 0 |
| russia | nenets autonomous okrug | larus fuscus | species | 1 | 0 |
| russia | primorsky krai | larus heuglini taimyrensis | subspecies | 1 | 0 |
| russia | saint petersburg | larus fuscus fuscus | subspecies | 1 | 0 |
| sweden | skane | larus fuscus | species | 1 | 0 |
| sweden | stockholm | larus fuscus | species | 1 | 0 |
| united kingdom | england | larus fuscus | species | 3 | 0 |
| united kingdom | england | larus fuscus graellsii | subspecies | 4 | 0 |
| united states | maine | larus fuscus | species | 1 | 0 |