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| Species | Phenological stage | 2016 | 2017 | 2020 |
|---|---|---|---|---|
| Common Crane | Arrival | 13.04 | ||
| Common Crane | Birds are singing | 05.04 | ||
| Hawfinch | Arrival | 11.04 | 03.04 |
| Species | Phenological stage | 2016 | 2017 | 2020 |
|---|---|---|---|---|
| Common Crane | Arrival | 13.04 | ||
| Common Crane | Birds are singing | 05.04 | ||
| Hawfinch | Arrival | 11.04 | 03.04 |