Localities: Konnerud: 09.05.2013
| Reporter: | Frøydis Mathiesen |
| Observers: | Frøydis Mathiesen |
| Site: | Konnerud () |
| Date: | 2013-05-09 |
| Activity: | Spring phenology |
Observation
| Species: | Willow Warbler (Phylloscopus trochilus) | |
| Phenophase: | Arrival | 09.05.2013 |
| Comments: | I lerketreet på foringsplassen |