Localities: Heer: 05.05.2024
| Reporter: | Heikki Fjelldal |
| Observers: | Heikki Fjelldal |
| Site: | Heer () |
| Date: | 2024-05-05 |
| Activity: | Spring phenology |
Observation
| Species: | Oxalis acetosella | |
| Phenophase: | Flowering | 28.04.2024 |
| Species: | Gean, Wild Cherry (Prunus avium) | |
| Phenophase: | Flowering | 04.05.2024 |
| Species: | House Martin (Delichon urbicum) | |
| Phenophase: | Arrival | 04.05.2024 |