Localities: Reisadalen, Storslett: 23.05.2013
| Reporter: | Olaf Hunsdal |
| Observers: | Olaf Hunsdal |
| Site: | Reisadalen, Storslett () |
| Date: | 2013-05-23 |
| Activity: | Spring phenology |
Observation
| Species: | Willow Warbler (Phylloscopus trochilus) | |
| Phenophase: | Arrival | 23.05.2013 |