| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 128 | 26182812 | S | 1993-01-16 | 20 | |||
| 178 | 26182812 | W | 1993-07-17 | 27 | |||
| 294 | 26182812 | S | 1994-01-22 | 23 | |||
| 373 | 26182812 | W | 1994-07-15 | 19 | |||
| 502 | 26182812 | S | 1995-01-14 | 69 | |||
| 600 | 26182812 | W | 1995-07-15 | 2 | |||
| 695 | 26182812 | S | 1996-02-08 | 17 | |||
| 2087 | 26182812 | W | 1997-07-20 | 1 | |||
| 2377 | 26182812 | S | 1998-02-01 | 18 | |||
| 2537 | 26182812 | W | 1998-07-26 | 4 | |||
| 2652 | 26182812 | S | 1999-01-31 | 6 | |||
| 3100 | 26182812 | W | 1999-07-18 | 23 | |||
| 4370 | 26182812 | S | 2002-01-19 | 7 | |||
| 4556 | 26182812 | W | 2002-07-27 | 4 | |||
| 5933 | 26182812 | W | 2004-08-09 | 7 | |||
| 6397 | 26182812 | S | 2005-02-20 | 1 | |||
| 8261 | 26182812 | W | 2006-07-18 | 1 | |||
| 8563 | 26182812 | S | 2007-02-22 | 1 | |||
| 500179 | 26182812 | S | 2008-01-31 | 2 | |||
| 508487 | 26182812 | W | 2012-06-28 | 2 | |||
| 503001 | 26182812 | W | 2013-07-22 | 2 | |||
| 504392 | 26182812 | W | 2014-07-16 | 1 | |||
| 505150 | 26182812 | W | 2015-07-16 | 4 | |||
| 505546 | 26182812 | S | 2016-02-04 | 2 | |||
| 506004 | 26182812 | W | 2016-07-27 | 5 | |||
| 507472 | 26182812 | S | 2017-02-02 | 4 | |||
| 507361 | 26182812 | W | 2018-07-09 | 5 | |||
| 507701 | 26182812 | S | 2019-02-13 | 3 | |||
| 508758 | 26182812 | W | 2020-07-07 | 17 | |||
| 508998 | 26182812 | S | 2021-02-19 | 4 | |||
| 510675 | 26182812 | S | 2024-01-16 | 1 |