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| Species | Phenological stage | 2003 | 2008 |
|---|---|---|---|
| Common Swift | Arrival | 08.05 | |
| Hedge Accentor | Arrival | 10.04 | |
| Willow Warbler | Arrival | 20.04 |
| Species | Phenological stage | 2003 | 2008 |
|---|---|---|---|
| Common Swift | Arrival | 08.05 | |
| Hedge Accentor | Arrival | 10.04 | |
| Willow Warbler | Arrival | 20.04 |