| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2143 | 32521817 | W | 1994-08-07 | 1 | |||
| 2176 | 32521817 | W | 1995-07-30 | 1 | |||
| 927 | 32521817 | W | 1996-07-28 | 2 | |||
| 1040 | 32521817 | S | 1997-01-26 | 3 | |||
| 2012 | 32521817 | W | 1997-07-20 | 1 | |||
| 2223 | 32521817 | S | 1998-02-08 | 9 | |||
| 2440 | 32521817 | W | 1998-07-26 | 2 | |||
| 2750 | 32521817 | S | 1999-01-17 | 1 | |||
| 3348 | 32521817 | S | 2000-01-23 | 3 | |||
| 3424 | 32521817 | W | 2000-07-16 | 2 | |||
| 4233 | 32521817 | S | 2002-01-27 | 2 | |||
| 4701 | 32521817 | W | 2002-07-28 | 4 | |||
| 6698 | 32521817 | W | 2005-07-31 | 1 | |||
| 1849 | 32521817 | O | 2005-09-18 | 6 | |||
| 1861 | 32521817 | O | 2005-10-16 | 20 | |||
| 9322 | 32521817 | W | 2007-07-29 | 3 | |||
| 500746 | 32521817 | S | 2009-02-22 | 4 | |||
| 504712 | 32521817 | S | 2010-03-14 | 3 | |||
| 501529 | 32521817 | W | 2010-07-25 | 1 | |||
| 501528 | 32521817 | W | 2011-01-30 | 8 | |||
| 503563 | 32521817 | S | 2014-02-16 | 1 | |||
| 504722 | 32521817 | S | 2015-02-01 | 7 | |||
| 505012 | 32521817 | W | 2015-06-12 | 4 | |||
| 505815 | 32521817 | W | 2016-07-24 | 9 | |||
| 506835 | 32521817 | S | 2018-01-28 | 2 | |||
| 509613 | 32521817 | W | 2022-07-17 | 1 | |||
| 509944 | 32521817 | S | 2023-02-12 | 3 | |||
| 510107 | 32521817 | W | 2023-07-16 | 12 | |||
| 510579 | 32521817 | S | 2024-02-04 | 3 | |||
| 511129 | 32521817 | S | 2025-02-03 | 20 |