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| Species | Phenological stage | 2018 | 2019 |
|---|---|---|---|
| Common Cuckoo | Birds are singing | 18.05 | |
| Common Swift | Arrival | 21.05 | |
| Common Swift | Birds are singing | 21.05 | |
| White Wagtail | Arrival | 06.05 |
| Species | Phenological stage | 2018 | 2019 |
|---|---|---|---|
| Common Cuckoo | Birds are singing | 18.05 | |
| Common Swift | Arrival | 21.05 | |
| Common Swift | Birds are singing | 21.05 | |
| White Wagtail | Arrival | 06.05 |