Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2019 |  |
Ventės Ragas Ornithological Station | 1 april | |
Ventės Ragas Ornithological Station | 23 august | |||
| 2018 | |
Ventės Ragas Ornithological Station | 5 april | |
Ventės Ragas Ornithological Station | 18 october | |||
| 2017 | |
Ventės Ragas Ornithological Station | 1 april | |
Ventės Ragas Ornithological Station | 18 september | |||
| 2016 | |
Ventės Ragas Ornithological Station | 3 april | |
Ventės Ragas Ornithological Station | 29 september | |||
| 2015 | |
Ventės Ragas Ornithological Station | 7 april | |
Ventės Ragas Ornithological Station | 2 october |
