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| Reporter: | Per Torgersen |
| Observers: | Per Torgersen |
| Site: | Bjørkelangen () |
| Date: | 2023-02-03 |
| Aktivitet: | Spring phenology |
Funn
| Species: | Eurasian Tree Sparrow (Passer montanus) | |
| Phenophase: | Arrival | 03.02.2023 |
| Species: | Spettmeisfamilien (Sittidae) | |
| Phenophase: | Arrival | 01.02.2023 |