Localities: Tesaker Gyland: 07.05.2010
| Reporter: | Dag Audun Tesaker Tollaksen |
| Site: | Tesaker Gyland () |
| Date: | 2010-05-07 |
| Activity: | Spring phenology |
Observation
| Species: | Black-throated Diver (Gavia arctica) | |
| Phenophase: | Arrival | 07.05.2010 |
| Reporter: | Dag Audun Tesaker Tollaksen |
| Site: | Tesaker Gyland () |
| Date: | 2010-05-07 |
| Activity: | Spring phenology |
| Species: | Black-throated Diver (Gavia arctica) | |
| Phenophase: | Arrival | 07.05.2010 |