Localities: Nordretjødno: 19.05.2006
| Reporter: | NOF Hordaland |
| Site: | Nordretjødno () |
| Date: | 2006-05-19 |
| Activity: | Spring phenology |
Observation
| Species: | Sedge Warbler (Acrocephalus schoenobaenus) | |
| Phenophase: | Arrival | 18.05.2006 |
| Comments: | 1 ind. syngende. Kilde: Tor Helge Heggland |