Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2019 |  |
Ventės Ragas Ornithological Station | 31 august | |
Ventės Ragas Ornithological Station | 17 september | |||
| 2018 | |
Ventės Ragas Ornithological Station | 6 september | |
Ventės Ragas Ornithological Station | 6 september | |||
| 2017 | |
Ventės Ragas Ornithological Station | 22 may | |
Ventės Ragas Ornithological Station | 14 august | |||
| 2015 | |
Ventės Ragas Ornithological Station | 9 september | |
Ventės Ragas Ornithological Station | 11 september |
