Localities: Kornsjø: 11.05.2013
| Reporter: | Øistein Heen |
| Observers: | Øistein Heen |
| Site: | Kornsjø () |
| Date: | 2013-05-11 |
| Activity: | Spring phenology |
Observation
| Species: | Willow Warbler (Phylloscopus trochilus) | |
| Phenophase: | Arrival | 09.05.2013 |
| Species: | Song Thrush (Turdus philomelos) | |
| Phenophase: | Arrival | 09.05.2013 |
| Species: | Pied Flycatcher (Ficedula hypoleuca) | |
| Phenophase: | Arrival | 09.05.2013 |