Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2019 | Besh Barmag | 20 October | Besh Barmag | 22 November | |||||
| 2018 | Besh Barmag | 9 September | Besh Barmag | 3 December | |||||
| 2017 | Besh Barmag | 4 November | Besh Barmag | 15 November | |||||
| 2014 | Besh Barmag | 20 October | Besh Barmag | 5 November | |||||
| 2012 | Besh Barmag | 2 March | Besh Barmag | 12 April | |||||
| 2011 | Besh Barmag | 24 September | Besh Barmag | 12 November | |||||
| 2007 | Besh Barmag | 8 October | Besh Barmag | 18 October |
