Localities: Pollen skule: 21.05.2010
| Reporter: | Pollen skule |
| Observers: | 5. og 6.klasse |
| Site: | Pollen skule () |
| Tree: | Bjørk |
| Date: | 2010-05-21 |
| Activity: | Tree phenology |
| Prosjekt/kampanje: | BEAGLE |
Observation
| Species: | Birch (Betula) | |
| Phenophase: | Tree have their first leaves | 21.05.2010 |
