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| Rapportør: | Olaf Hunsdal |
| Observatører: | Olaf Hunsdal |
| Site: | Oksfjordhamn () |
| Date: | 2010-04-20 |
| Aktivitet: | Spring phenology |
Funn
| Art: | Black-headed Gull (Chroicocephalus ridibundus) | |
| Phenophase: | Arrival | 19.04.2010 |
| Art: | White-winged Scoter (Melanitta fusca) | |
| Phenophase: | Arrival | 19.04.2010 |