Localities: Tylldalen: 20.05.2021
| Reporter: | Tylldalen skole |
| Observers: | Morten Kroglund |
| Site: | Tylldalen () |
| Date: | 2021-05-20 |
| Activity: | Spring phenology |
Observation
| Species: | Laridae sp. | |
| Comment: | Så 2 måker på et jorde ved skolen | |
| Phenophase: | Arrival | 12.05.2021 |