Localities: Oshaug: 17.05.2020
| Reporter: | Edin Reinholtsen |
| Observers: | Edin Reinholtsen |
| Site: | Oshaug () |
| Date: | 2020-05-17 |
| Activity: | Spring phenology |
Observation
| Species: | Black-headed Gull (Chroicocephalus ridibundus) | |
| Phenophase: | Arrival | 17.05.2020 |
| Reporter: | Edin Reinholtsen |
| Observers: | Edin Reinholtsen |
| Site: | Oshaug () |
| Date: | 2020-05-17 |
| Activity: | Spring phenology |
| Species: | Black-headed Gull (Chroicocephalus ridibundus) | |
| Phenophase: | Arrival | 17.05.2020 |