Localities: Bjørkelangen: 23.03.2021
| Reporter: | Per Torgersen |
| Observers: | Per Torgersen |
| Site: | Bjørkelangen () |
| Date: | 2021-03-23 |
| Activity: | Spring phenology |
Observation
| Species: | Aglais urticae (Small Tortoiseshell) | |
| Comment: | 2 stk. | |
| Phenophase: | Adult | 23.03.2021 |
| Species: | Alder (Alnus) | |
| Phenophase: | Flowering | 09.03.2021 |
| Species: | Goat Willow (Salix caprea) | |
| Phenophase: | Pussy willows | 21.03.2021 |
| Species: | Common Blackbird (Turdus merula) | |
| Phenophase: | Birds are singing | 23.03.2021 |