Show results
| Reporter: | Nils Battin |
| Observers: | Nils Battin |
| Site: | Nes Verk rundt () |
| Date: | 2021-04-11 |
| Aktivitet: | Spring phenology |
Funn
| Species: | Chiffchaff (Phylloscopus collybita) | |
| Comment: | litt hås tsji-tsjo tsji-tsjo tsji-tsjo | |
| Phenophase: | Birds are singing | 11.04.2021 |