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| Rapportør: | Jørgen Grefstad |
| Observatører: | Jørgen Grefstad |
| Site: | Storstenberget. () |
| Date: | 2019-04-15 |
| Aktivitet: | Spring phenology |
Funn
| Art: | Wood Pigeon (Columba palumbus) | |
| Phenophase: | Arrival | 12.04.2019 |
| Art: | Wood Pigeon (Columba palumbus) | |
| Phenophase: | Birds are singing | 12.04.2019 |