Localities: Konnerud: 28.05.2023
| Reporter: | Frøydis Mathiesen |
| Observers: | Frøydis Mathiesen |
| Site: | Konnerud () |
| Date: | 2023-05-28 |
| Activity: | Spring phenology |
Observation
| Species: | Barn Swallow (Hirundo rustica) | |
| Phenophase: | Arrival | 27.05.2023 |
| Species: | Barn Swallow (Hirundo rustica) | |
| Phenophase: | Birds are singing | 27.05.2023 |