Lokaliteter: Bjørkelangen: 22.04.2025
| Rapportør: | Per Torgersen |
| Observatører: | Per Torgersen |
| Område: | Bjørkelangen () |
| Dato: | 2025-04-22 |
| Aktivitet: | Spring phenology |
Funn
| Art: | Badger (Meles meles) | |
| Phenophase: | First observation | 15.04.2025 |
| Art: | Northern Goshawk (Accipiter gentilis) | |
| Phenophase: | Arrival | 16.04.2025 |
| Art: | Black Grouse (Tetrao tetrix) | |
| Phenophase: | Arrival | 16.04.2025 |
| Art: | Black Grouse (Tetrao tetrix) | |
| Phenophase: | Birds are singing | 16.04.2025 |
| Art: | Formica | |
| Phenophase: | Adult | 15.04.2025 |
| Art: | Culicidae (Mosquito) | |
| Phenophase: | Adult | 15.04.2025 |
| Art: | Vespidae | |
| Phenophase: | Adult | 17.04.2025 |
| Art: | Black-throated Diver (Gavia arctica) | |
| Phenophase: | Arrival | 16.04.2025 |
| Art: | Black-throated Diver (Gavia arctica) | |
| Phenophase: | Birds are singing | 16.04.2025 |
| Art: | Nymphalis antiopa (Camberwell Beauty) | |
| Phenophase: | Adult | 15.04.2025 |
| Art: | Gerridae | |
| Phenophase: | Adult | 18.04.2025 |