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| Reporter: | Arne Tjølsen |
| Observers: | Arne Tjølsen |
| Site: | Fjellsiden () |
| Date: | 2013-06-23 |
| Aktivitet: | Fugler og fuglekasser |
Measurements
| Antal kasser: | 2 | Antal |
Funn
| Species: | Great Tit (Parus major) | |
| Phenophase: | Egg laying | 30.05.2013 |
| Antall levende unger: | 6 |
| Species: | Great Tit (Parus major) |