Phenology
| Year | Migration site | First | Migration site | Last | |||||
|---|---|---|---|---|---|---|---|---|---|
| 2018 | Besh Barmag | 14 September | Besh Barmag | 13 November | |||||
| 2017 | Besh Barmag | 23 April | Besh Barmag | 23 April | |||||
| 2014 | Besh Barmag | 12 October | Besh Barmag | 28 October | |||||
| 2012 | Besh Barmag | 29 March | Besh Barmag | 24 May | |||||
| 2011 | Besh Barmag | 4 August | Besh Barmag | 22 October | |||||
| 2007 | Besh Barmag | 4 October | Besh Barmag | 22 October |
