| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 357 | 32481810 | S | 1994-01-16 | 20 | |||
| 2147 | 32481810 | S | 1994-01-16 | 17 | |||
| 2137 | 32481810 | W | 1994-08-07 | 36 | |||
| 2161 | 32481810 | S | 1995-01-15 | 44 | |||
| 2177 | 32481810 | W | 1995-07-30 | 16 | |||
| 779 | 32481810 | S | 1996-01-21 | 24 | |||
| 921 | 32481810 | W | 1996-07-28 | 36 | |||
| 1036 | 32481810 | S | 1997-01-26 | 97 | |||
| 2005 | 32481810 | W | 1997-07-20 | 70 | |||
| 2217 | 32481810 | S | 1998-02-08 | 21 | |||
| 2436 | 32481810 | W | 1998-07-26 | 93 | |||
| 2751 | 32481810 | S | 1999-01-17 | 98 | |||
| 2875 | 32481810 | W | 1999-07-11 | 116 | |||
| 3175 | 32481810 | S | 2000-01-23 | 26 | |||
| 3417 | 32481810 | W | 2000-07-16 | 87 | |||
| 3793 | 32481810 | S | 2001-01-21 | 22 | |||
| 3946 | 32481810 | W | 2001-08-05 | 19 | |||
| 4203 | 32481810 | S | 2002-01-27 | 49 | |||
| 4740 | 32481810 | W | 2002-07-28 | 268 | |||
| 4812 | 32481810 | S | 2003-02-02 | 213 | |||
| 5147 | 32481810 | W | 2003-07-27 | 52 | |||
| 5468 | 32481810 | S | 2004-02-01 | 170 | |||
| 1211 | 32481810 | W | 2004-08-01 | 35 | |||
| 1756 | 32481810 | S | 2005-02-20 | 37 | |||
| 6702 | 32481810 | W | 2005-07-31 | 207 | |||
| 1842 | 32481810 | O | 2005-09-18 | 63 | |||
| 1867 | 32481810 | O | 2005-11-13 | 18 | |||
| 6931 | 32481810 | S | 2006-02-26 | 117 | |||
| 8293 | 32481810 | W | 2006-07-23 | 90 | |||
| 9328 | 32481810 | W | 2007-07-29 | 32 | |||
| 500397 | 32481810 | W | 2008-07-19 | 98 | |||
| 500740 | 32481810 | S | 2009-02-22 | 54 | |||
| 501093 | 32481810 | W | 2009-08-02 | 146 | |||
| 501962 | 32481810 | W | 2011-07-31 | 41 | |||
| 503566 | 32481810 | S | 2013-01-27 | 16 | |||
| 503564 | 32481810 | S | 2014-02-16 | 50 | |||
| 504251 | 32481810 | W | 2014-06-29 | 107 | |||
| 504699 | 32481810 | S | 2015-02-01 | 24 | |||
| 505006 | 32481810 | W | 2015-07-12 | 70 | |||
| 505432 | 32481810 | S | 2016-02-07 | 44 | |||
| 505814 | 32481810 | W | 2016-07-24 | 40 | |||
| 506188 | 32481810 | S | 2017-01-22 | 13 | |||
| 506574 | 32481810 | W | 2017-07-23 | 32 | |||
| 506834 | 32481810 | S | 2018-01-28 | 31 | |||
| 507135 | 32481810 | W | 2018-07-22 | 35 | |||
| 507591 | 32481810 | S | 2019-02-03 | 50 | |||
| 508306 | 32481810 | S | 2020-02-09 | 70 | |||
| 508632 | 32481810 | W | 2020-07-26 | 49 | |||
| 508955 | 32481810 | S | 2021-02-07 | 14 | |||
| 509612 | 32481810 | W | 2022-07-17 | 244 | |||
| 509943 | 32481810 | S | 2023-02-12 | 37 | |||
| 510108 | 32481810 | W | 2023-07-16 | 82 | |||
| 510580 | 32481810 | S | 2024-02-04 | 68 | |||
| 510843 | 32481810 | W | 2024-07-29 | 51 | |||
| 511136 | 32481810 | S | 2025-02-02 | 46 | |||
| 511569 | 32481810 | W | 2025-07-27 | 235 |