Localities: Ullerudåsen: 28.04.2011
| Reporter: | TUVA |
| Observers: | Tuva Tomren Malmberg |
| Site: | Ullerudåsen () |
| Date: | 2011-04-28 |
| Activity: | Spring phenology |
Observation
| Species: | Willow Warbler (Phylloscopus trochilus) | |
| Phenophase: | Arrival | 28.04.2011 |
| Reporter: | TUVA |
| Observers: | Tuva Tomren Malmberg |
| Site: | Ullerudåsen () |
| Date: | 2011-04-28 |
| Activity: | Spring phenology |
| Species: | Willow Warbler (Phylloscopus trochilus) | |
| Phenophase: | Arrival | 28.04.2011 |