Localities: Sagtjønna v/Nytrøen: 31.05.2016
| Reporter: | Bjørn Skogsrud |
| Observers: | Bjørn Skogsrud |
| Site: | Sagtjønna v/Nytrøen () |
| Date: | 2016-05-31 |
| Activity: | Spring phenology |
Observation
| Species: | Slavonian Grebe (Podiceps auritus) | |
| Comment: | Flere | |
| Phenophase: | Arrival | 30.05.2016 |