Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2019 | Besh Barmag | 28 October | Besh Barmag | 3 November | |||||
| 2018 | Besh Barmag | 12 September | Besh Barmag | 7 November | |||||
| 2017 | Besh Barmag | 5 October | Besh Barmag | 11 November | |||||
| 2016 | Besh Barmag | 16 September | Besh Barmag | 19 September | |||||
| 2014 | Besh Barmag | 10 October | Besh Barmag | 28 October | |||||
| 2012 | Besh Barmag | 16 April | Besh Barmag | 6 May | |||||
| 2011 | Besh Barmag | 15 September | Besh Barmag | 12 November | |||||
| 2007 | Besh Barmag | 19 October | Besh Barmag | 19 October |
