| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 317 | 26212830 | S | 1994-01-15 | 1 | |||
| 677 | 26212830 | S | 1996-01-21 | 1 | |||
| 2647 | 26212830 | S | 1999-02-07 | 1 | |||
| 3068 | 26212830 | W | 1999-07-25 | 5 | |||
| 3242 | 26212830 | S | 2000-01-23 | 6 | |||
| 3778 | 26212830 | S | 2001-01-28 | 7 | |||
| 4366 | 26212830 | S | 2002-01-27 | 3 | |||
| 4998 | 26212830 | S | 2003-01-26 | 2 | |||
| 5683 | 26212830 | S | 2004-01-25 | 2 | |||
| 5872 | 26212830 | W | 2004-07-25 | 1 | |||
| 6412 | 26212830 | S | 2005-01-30 | 1 | |||
| 8353 | 26212830 | W | 2006-07-30 | 1 | |||
| 8741 | 26212830 | S | 2007-01-21 | 5 | |||
| 8938 | 26212830 | W | 2007-07-29 | 1 | |||
| 500714 | 26212830 | S | 2009-01-25 | 1 | |||
| 507516 | 26212830 | S | 2015-01-25 | 1 | |||
| 508189 | 26212830 | S | 2020-01-26 | 2 | |||
| 508911 | 26212830 | S | 2021-01-31 | 4 | |||
| 509673 | 26212830 | W | 2022-07-31 | 1 | |||
| 509899 | 26212830 | S | 2023-01-29 | 8 | |||
| 510495 | 26212830 | S | 2024-01-28 | 3 | |||
| 511119 | 26212830 | S | 2025-02-02 | 10 | |||
| 511536 | 26212830 | W | 2025-07-27 | 3 |