Localities: Bjørkelangen: 09.05.2018
| Reporter: | Per Torgersen |
| Observers: | Per Torgersen |
| Site: | Bjørkelangen () |
| Date: | 2018-05-09 |
| Activity: | Spring phenology |
Observation
| Species: | Marsh-marigold (Caltha palustris) | |
| Phenophase: | Flowering | 08.05.2018 |
| Species: | Barn Swallow (Hirundo rustica) | |
| Comment: | Ca. 15 stk. | |
| Phenophase: | Arrival | 08.05.2018 |
| Species: | Barn Swallow (Hirundo rustica) | |
| Phenophase: | Birds are singing | 08.05.2018 |