Localities: Bjørkelangen: 30.04.2019
| Reporter: | Per Torgersen |
| Observers: | Per Torgersen |
| Site: | Bjørkelangen () |
| Date: | 2019-04-30 |
| Activity: | Spring phenology |
Observation
| Species: | Eurasian Siskin (Carduelis spinus) | |
| Phenophase: | Arrival | 28.04.2019 |
| Species: | European Bird Cherry (Prunus padus) | |
| Phenophase: | Leaves unrolling | 29.04.2019 |
| Species: | Red-berried Elder (Sambucus racemosa) | |
| Phenophase: | Leaves unrolling | 30.04.2019 |