Localities: Ruditjern: 28.04.2008
| Reporter: | Olaf Rudi |
| Observers: | Olaf Rudi |
| Site: | Ruditjern () |
| Date: | 2008-04-28 |
| Activity: | Spring phenology |
Observation
| Species: | Cygnus sp. | |
| Phenophase: | Arrival | 28.04.2008 |
| Reporter: | Olaf Rudi |
| Observers: | Olaf Rudi |
| Site: | Ruditjern () |
| Date: | 2008-04-28 |
| Activity: | Spring phenology |
| Species: | Cygnus sp. | |
| Phenophase: | Arrival | 28.04.2008 |