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| Rapportør: | Rune Johansen |
| Observatører: | Rune Johansen |
| Site: | Solberg i Asker () |
| Date: | 2012-05-07 |
| Aktivitet: | Spring phenology |
Funn
| Art: | Barn Swallow (Hirundo rustica) | |
| Phenophase: | Arrival | 04.05.2012 |
| Art: | Pied Flycatcher (Ficedula hypoleuca) | |
| Phenophase: | Arrival | 06.05.2012 |