Localities: bybrua: 13.04.2018
| Reporter: | bjørn kristoffersen |
| Observers: | bjørn kristoffersen |
| Site: | bybrua () |
| Date: | 2018-04-13 |
| Activity: | Spring phenology |
Observation
| Species: | Grey Wagtail (Motacilla cinerea) | |
| Phenophase: | Arrival | 12.04.2018 |
| Species: | Grey Wagtail (Motacilla cinerea) | |
| Phenophase: | Birds are singing | 12.04.2018 |