Localities: Tyristrand: 23.04.2003
| Reporter: | Tyristrand skole |
| Site: | Tyristrand () |
| Station: | Tyristrand |
| Date: | 2003-04-23 |
| Activity: | Spring phenology |
Observation
| Species: | Downy Birch (Betula pubescens) | |
| Phenophase: | Leaves unrolling | 19.04.2003 |
| Species: | White Wagtail (Motacilla alba) | |
| Phenophase: | Arrival | 20.04.2003 |