Localities: Bjørkelangen: 21.04.2017
| Reporter: | Per Torgersen |
| Observers: | Per Torgersen |
| Site: | Bjørkelangen () |
| Date: | 2017-04-21 |
| Activity: | Spring phenology |
Observation
| Species: | Brambling (Fringilla montifringilla) | |
| Phenophase: | Arrival | 18.04.2017 |
| Species: | Dandelion (Taraxacum) | |
| Phenophase: | Flowering | 18.04.2017 |
| Species: | Robin (Erithacus rubecula) | |
| Phenophase: | Arrival | 15.04.2017 |