| 2021 |
 |
|
Ventės Ragas Ornithological Station |
12 January |
|
|
|
Ventės Ragas Ornithological Station |
4 February |
| 2020 |
|
|
Ventės Ragas Ornithological Station |
30 January |
|
|
|
Ventės Ragas Ornithological Station |
17 December |
| 2019 |
|
|
Ventės Ragas Ornithological Station |
12 January |
|
|
|
Ventės Ragas Ornithological Station |
28 December |
| 2018 |
|
|
Ventės Ragas Ornithological Station |
21 February |
|
|
|
Ventės Ragas Ornithological Station |
12 December |
| 2017 |
|
|
Ventės Ragas Ornithological Station |
11 January |
|
|
|
Ventės Ragas Ornithological Station |
18 November |
| 2016 |
|
|
Ventės Ragas Ornithological Station |
6 January |
|
|
|
Ventės Ragas Ornithological Station |
9 December |
| 2015 |
|
|
Ventės Ragas Ornithological Station |
5 January |
|
|
|
Ventės Ragas Ornithological Station |
27 December |
