Show results
| Reporter: | Per Torgersen |
| Observers: | Per Torgersen |
| Site: | Bjørkelangen () |
| Date: | 2021-01-10 |
| Aktivitet: | Spring phenology |
Funn
| Species: | House Sparrow (Passer domesticus) | |
| Phenophase: | Arrival | 09.01.2021 |
| Species: | Eurasian Tree Sparrow (Passer montanus) | |
| Phenophase: | Arrival | 08.01.2021 |