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| Species | Phenological stage | 2006 | 2008 |
|---|---|---|---|
| Barn Swallow | Arrival | 18.04 | |
| Eurasian Teal | Arrival | 12.03 | |
| Northern Lapwing | Arrival | 18.02 |
| Species | Phenological stage | 2006 | 2008 |
|---|---|---|---|
| Barn Swallow | Arrival | 18.04 | |
| Eurasian Teal | Arrival | 12.03 | |
| Northern Lapwing | Arrival | 18.02 |