| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3780 | 26182830 | S | 2001-01-28 | 31 | |||
| 4116 | 26182830 | W | 2001-07-22 | 9 | |||
| 4624 | 26182830 | W | 2002-07-21 | 107 | |||
| 4994 | 26182830 | S | 2003-01-19 | 98 | |||
| 5274 | 26182830 | W | 2003-07-27 | 42 | |||
| 5687 | 26182830 | S | 2004-01-25 | 2 | |||
| 5849 | 26182830 | W | 2004-07-25 | 7 | |||
| 6787 | 26182830 | W | 2005-07-31 | 30 | |||
| 7041 | 26182830 | S | 2006-01-29 | 5 | |||
| 8351 | 26182830 | W | 2006-07-27 | 17 | |||
| 500322 | 26182830 | W | 2008-07-27 | 3 | |||
| 504123 | 26182830 | W | 2010-07-25 | 15 | |||
| 504128 | 26182830 | W | 2012-07-29 | 55 | |||
| 507527 | 26182830 | S | 2013-01-27 | 24 | |||
| 507529 | 26182830 | W | 2015-07-26 | 24 | |||
| 508633 | 26182830 | W | 2020-07-26 | 146 | |||
| 509153 | 26182830 | W | 2021-07-25 | 53 | |||
| 510242 | 26182830 | W | 2023-08-13 | 161 | |||
| 510890 | 26182830 | W | 2024-07-28 | 38 |