Localities: Vestre gravlund, Oslo: 06.05.2023
| Reporter: | Eva Blom-Bakke |
| Observers: | Eva Margarethe Blom-Bakke |
| Site: | Vestre gravlund, Oslo () |
| Date: | 2023-05-06 |
| Activity: | Spring phenology |
Observation
| Species: | Willow Warbler (Phylloscopus trochilus) | |
| Comment: | sett 2 | |
| Phenophase: | Arrival | 03.05.2023 |
| Species: | Willow Warbler (Phylloscopus trochilus) | |
| Phenophase: | Birds are singing | 03.05.2023 |