Localities: Karlsvikodden: 21.04.2003
| Reporter: | Karlsvika Alternative skole |
| Site: | Karlsvikodden () |
| Date: | 2003-04-21 |
| Registered: | 2003-06-17 |
| Activity: | Spring phenology |
Observation
| Species: | Downy Birch (Betula pubescens) | |
| Phenophase: | Leaves unrolling | 21.04.2003 |