Localities: Bjørkelangen: 10.04.2023
| Reporter: | Per Torgersen |
| Observers: | Per Torgersen |
| Site: | Bjørkelangen () |
| Date: | 2023-04-10 |
| Activity: | Spring phenology |
Observation
| Species: | Northern Goshawk (Accipiter gentilis) | |
| Phenophase: | Arrival | 09.04.2023 |
| Species: | Canada Goose (Branta canadensis) | |
| Phenophase: | Arrival | 10.04.2023 |
| Species: | Canada Goose (Branta canadensis) | |
| Comment: | Parring på isen | |
| Phenophase: | Birds are singing | 10.04.2023 |
| Species: | Song Thrush (Turdus philomelos) | |
| Phenophase: | Arrival | 10.04.2023 |
| Species: | Song Thrush (Turdus philomelos) | |
| Phenophase: | Birds are singing | 10.04.2023 |
| Species: | Robin (Erithacus rubecula) | |
| Phenophase: | Arrival | 06.04.2023 |
| Species: | Common Blackbird (Turdus merula) | |
| Phenophase: | Birds are singing | 08.04.2023 |
| Species: | Nymphalis antiopa (Camberwell Beauty) | |
| Phenophase: | Adult | 08.04.2023 |