| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2176 | 32521817 | W | 1995-07-30 | 4 | |||
| 927 | 32521817 | W | 1996-07-28 | 4 | |||
| 1040 | 32521817 | S | 1997-01-26 | 9 | |||
| 2012 | 32521817 | W | 1997-07-20 | 15 | |||
| 2223 | 32521817 | S | 1998-02-08 | 13 | |||
| 2440 | 32521817 | W | 1998-07-26 | 32 | |||
| 2750 | 32521817 | S | 1999-01-17 | 4 | |||
| 3348 | 32521817 | S | 2000-01-23 | 8 | |||
| 3424 | 32521817 | W | 2000-07-16 | 14 | |||
| 4185 | 32521817 | W | 2001-08-05 | 1 | |||
| 4701 | 32521817 | W | 2002-07-28 | 25 | |||
| 4788 | 32521817 | S | 2003-02-02 | 4 | |||
| 5462 | 32521817 | S | 2004-02-01 | 1 | |||
| 6698 | 32521817 | W | 2005-07-31 | 2 | |||
| 500746 | 32521817 | S | 2009-02-22 | 2 | |||
| 501167 | 32521817 | W | 2009-08-02 | 4 | |||
| 504712 | 32521817 | S | 2010-03-14 | 6 | |||
| 501529 | 32521817 | W | 2010-07-25 | 1 | |||
| 503563 | 32521817 | S | 2014-02-16 | 3 | |||
| 504287 | 32521817 | W | 2014-06-29 | 2 | |||
| 505012 | 32521817 | W | 2015-06-12 | 28 | |||
| 505433 | 32521817 | S | 2016-02-07 | 5 | |||
| 506186 | 32521817 | S | 2017-01-22 | 1 | |||
| 507136 | 32521817 | W | 2018-07-22 | 4 | |||
| 509613 | 32521817 | W | 2022-07-17 | 2 | |||
| 510579 | 32521817 | S | 2024-02-04 | 2 | |||
| 510844 | 32521817 | W | 2024-07-28 | 6 |