| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 435 | 26212830 | W | 1994-07-17 | 5 | |||
| 3068 | 26212830 | W | 1999-07-25 | 1 | |||
| 3408 | 26212830 | W | 2000-07-23 | 1 | |||
| 3778 | 26212830 | S | 2001-01-28 | 1 | |||
| 4114 | 26212830 | W | 2001-07-22 | 1 | |||
| 4366 | 26212830 | S | 2002-01-27 | 5 | |||
| 5872 | 26212830 | W | 2004-07-25 | 1 | |||
| 6791 | 26212830 | W | 2005-07-31 | 1 | |||
| 8353 | 26212830 | W | 2006-07-30 | 1 | |||
| 8938 | 26212830 | W | 2007-07-29 | 3 | |||
| 500009 | 26212830 | S | 2008-01-13 | 2 | |||
| 500714 | 26212830 | S | 2009-01-25 | 4 | |||
| 501064 | 26212830 | W | 2009-07-26 | 2 | |||
| 504140 | 26212830 | W | 2010-07-25 | 2 | |||
| 504141 | 26212830 | W | 2011-07-31 | 1 | |||
| 504142 | 26212830 | W | 2012-07-29 | 2 | |||
| 507516 | 26212830 | S | 2015-01-25 | 1 | |||
| 507514 | 26212830 | W | 2016-07-31 | 1 | |||
| 507518 | 26212830 | O | 2017-01-27 | 1 | |||
| 506919 | 26212830 | S | 2018-01-28 | 1 | |||
| 507163 | 26212830 | W | 2018-07-29 | 1 | |||
| 507577 | 26212830 | S | 2019-01-27 | 3 | |||
| 508189 | 26212830 | S | 2020-01-26 | 3 | |||
| 508661 | 26212830 | W | 2020-07-26 | 2 | |||
| 508911 | 26212830 | S | 2021-01-31 | 1 | |||
| 509142 | 26212830 | W | 2021-07-25 | 1 | |||
| 509899 | 26212830 | S | 2023-01-29 | 2 | |||
| 510177 | 26212830 | W | 2023-07-30 | 1 | |||
| 510495 | 26212830 | S | 2024-01-28 | 4 | |||
| 510836 | 26212830 | W | 2024-07-28 | 2 | |||
| 511119 | 26212830 | S | 2025-02-02 | 2 | |||
| 511536 | 26212830 | W | 2025-07-27 | 2 |