Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2021 |  |
Dassenbos, Wageningen | 24 January | |
Dassenbos, Wageningen | 21 February | |||
| 2020 | |
Dassenbos, Wageningen | 1 March | |
Dassenbos, Wageningen | 29 November | |||
| 2019 | |
Dassenbos, Wageningen | 6 January | |
Dassenbos, Wageningen | 17 November | |||
| 2018 | |
Dassenbos, Wageningen | 10 February | |
Dassenbos, Wageningen | 11 November | |||
| 2017 | |
Dassenbos, Wageningen | 14 January | |
Dassenbos, Wageningen | 1 November | |||
| 2016 | |
Dassenbos, Wageningen | 26 March | |
Dassenbos, Wageningen | 22 November | |||
| 2015 | |
Dassenbos, Wageningen | 4 January | |
Dassenbos, Wageningen | 20 December | |||
| 2014 | |
Dassenbos, Wageningen | 19 February | |
Dassenbos, Wageningen | 21 June | |||
| 2013 | |
Dassenbos, Wageningen | 30 December | |
Dassenbos, Wageningen | 30 December |
