Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2021 |  |
Ventės Ragas Ornithological Station | 20 February | |
Ventės Ragas Ornithological Station | 21 February | |||
| 2020 | |
Ventės Ragas Ornithological Station | 2 April | |
Ventės Ragas Ornithological Station | 2 April | |||
| 2018 | |
Ventės Ragas Ornithological Station | 4 March | |
Ventės Ragas Ornithological Station | 30 April | |||
| 2017 | |
Ventės Ragas Ornithological Station | 30 August | |
Ventės Ragas Ornithological Station | 30 August | |||
| 2015 | |
Ventės Ragas Ornithological Station | 24 April | |
Ventės Ragas Ornithological Station | 24 April |
