Localities: Helgøyvegen 1040: 03.05.2023
| Reporter: | Erik Langseth |
| Observers: | Erik Langseth |
| Site: | Helgøyvegen 1040 () |
| Date: | 2023-05-03 |
| Activity: | Spring phenology |
Observation
| Species: | Barn Swallow (Hirundo rustica) | |
| Comment: | Så den i dag tidlig | |
| Phenophase: | Arrival | 03.05.2023 |
| Species: | Barn Swallow (Hirundo rustica) | |
| Phenophase: | Birds are singing | 03.05.2023 |
| Species: | Barn Swallow (Hirundo rustica) | |
| Phenophase: | Nest building | 03.05.2023 |