Localities: Lutvann: 21.06.2011
| Reporter: | Hans Høydalsvik |
| Observers: | Hans Høydalsvik |
| Site: | Lutvann () |
| Date: | 2011-06-21 |
| Activity: | Spring phenology |
Observation
| Species: | Black-throated Diver (Gavia arctica) | |
| Phenophase: | Arrival | 21.06.2011 |
| Comments: | reir med to egg i strandkant |