Localities: Heen Gård: 04.05.2011
| Reporter: | Øistein Heen |
| Observers: | Øistein Heen |
| Site: | Heen Gård () |
| Date: | 2011-05-04 |
| Activity: | Spring phenology |
Observation
| Species: | Willow Warbler (Phylloscopus trochilus) | |
| Phenophase: | Arrival | 03.05.2011 |
| Reporter: | Øistein Heen |
| Observers: | Øistein Heen |
| Site: | Heen Gård () |
| Date: | 2011-05-04 |
| Activity: | Spring phenology |
| Species: | Willow Warbler (Phylloscopus trochilus) | |
| Phenophase: | Arrival | 03.05.2011 |