Localities: Olsvik: 11.05.2008
| Reporter: | NOF Hordaland |
| Site: | Olsvik () |
| Date: | 2008-05-11 |
| Activity: | Spring phenology |
Observation
| Species: | Willow Warbler (Phylloscopus trochilus) | |
| Phenophase: | Arrival | 29.04.2008 |
| Comments: | 1 ind. syngende. Observatør: Frank H Pedersen |
| Species: | Blackcap (Sylvia atricapilla) | |
| Phenophase: | Arrival | 29.04.2008 |
| Comments: | 1 ind. syngende. Observatør: Frank H Pedersen |