| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 54 | 27393226 | W | 1992-06-30 | 4 | |||
| 111 | 27393226 | S | 1993-01-24 | 2 | |||
| 293 | 27393226 | S | 1994-01-11 | 6 | |||
| 421 | 27393226 | W | 1994-07-30 | 13 | |||
| 484 | 27393226 | S | 1995-01-11 | 1 | |||
| 689 | 27393226 | S | 1996-01-18 | 1 | |||
| 960 | 27393226 | S | 1997-01-16 | 5 | |||
| 2352 | 27393226 | S | 1998-01-12 | 2 | |||
| 2607 | 27393226 | W | 1998-07-14 | 10 | |||
| 2725 | 27393226 | S | 1999-01-21 | 1 | |||
| 3003 | 27393226 | W | 1999-07-20 | 9 | |||
| 3278 | 27393226 | S | 2000-01-26 | 7 | |||
| 3374 | 27393226 | W | 2000-07-25 | 7 | |||
| 3639 | 27393226 | S | 2001-01-18 | 3 | |||
| 4099 | 27393226 | W | 2001-07-20 | 1 | |||
| 8664 | 27393226 | S | 2007-02-05 | 6 | |||
| 9035 | 27393226 | W | 2007-07-12 | 8 | |||
| 500060 | 27393226 | S | 2008-02-07 | 10 | |||
| 502659 | 27393226 | S | 2013-01-31 | 12 | |||
| 503397 | 27393226 | W | 2013-07-25 | 9 | |||
| 505102 | 27393226 | O | 2014-02-21 | 2 | |||
| 510962 | 27393226 | O | 2022-03-03 | 4 | |||
| 510992 | 27393226 | S | 2024-02-28 | 7 | |||
| 511173 | 27393226 | S | 2025-01-31 | 2 |