| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 927 | 32521817 | W | 1996-07-28 | 6 | |||
| 1040 | 32521817 | S | 1997-01-26 | 24 | |||
| 2223 | 32521817 | S | 1998-02-08 | 12 | |||
| 2440 | 32521817 | W | 1998-07-26 | 6 | |||
| 2750 | 32521817 | S | 1999-01-17 | 2 | |||
| 3424 | 32521817 | W | 2000-07-16 | 4 | |||
| 4185 | 32521817 | W | 2001-08-05 | 18 | |||
| 4701 | 32521817 | W | 2002-07-28 | 4 | |||
| 6148 | 32521817 | W | 2004-08-01 | 6 | |||
| 6698 | 32521817 | W | 2005-07-31 | 31 | |||
| 1849 | 32521817 | O | 2005-09-18 | 39 | |||
| 1861 | 32521817 | O | 2005-10-16 | 58 | |||
| 9322 | 32521817 | W | 2007-07-29 | 5 | |||
| 501167 | 32521817 | W | 2009-08-02 | 8 | |||
| 504712 | 32521817 | S | 2010-03-14 | 11 | |||
| 501529 | 32521817 | W | 2010-07-25 | 5 | |||
| 501528 | 32521817 | W | 2011-01-30 | 5 | |||
| 509613 | 32521817 | W | 2022-07-17 | 1 | |||
| 510844 | 32521817 | W | 2024-07-28 | 7 | |||
| 511129 | 32521817 | S | 2025-02-03 | 15 |