Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2022 | Besh Barmag | 17 October | Besh Barmag | 17 October | |||||
| 2018 | Besh Barmag | 3 September | Besh Barmag | 3 September | |||||
| 2017 | Besh Barmag | 25 October | Besh Barmag | 13 November | |||||
| 2014 | Besh Barmag | 27 October | Besh Barmag | 5 November | |||||
| 2012 | Besh Barmag | 21 April | Besh Barmag | 21 April | |||||
| 2011 | Besh Barmag | 28 August | Besh Barmag | 29 October | |||||
| 2007 | Besh Barmag | 11 October | Besh Barmag | 17 October |
