Localities: Midttun: 21.05.2010
| Reporter: | Sandvollan skole |
| Observers: | 5. klasse |
| Site: | Midttun () |
| Tree: | Bjørk |
| Date: | 2010-05-21 |
| Registered: | 2010-05-26 |
| Activity: | Tree phenology |
| Prosjekt/kampanje: | BEAGLE |
Observation
| Species: | Birch (Betula) | |
| Phenophase: | First flowers | 21.05.2010 |
