| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 2433 | 24392841 | W | 1998-06-28 | 20 | |||
| 2655 | 24392841 | S | 1999-01-23 | 11 | |||
| 3076 | 24392841 | W | 1999-07-24 | 13 | |||
| 3214 | 24392841 | S | 2000-01-22 | 17 | |||
| 3394 | 24392841 | W | 2000-07-22 | 78 | |||
| 3879 | 24392841 | S | 2001-02-03 | 1 | |||
| 3998 | 24392841 | W | 2001-07-21 | 55 | |||
| 4198 | 24392841 | S | 2002-01-19 | 136 | |||
| 4589 | 24392841 | W | 2002-07-20 | 9 | |||
| 4926 | 24392841 | S | 2003-01-18 | 5 | |||
| 5889 | 24392841 | W | 2004-07-24 | 30 | |||
| 6201 | 24392841 | S | 2005-01-22 | 1 | |||
| 6761 | 24392841 | W | 2005-07-23 | 53 | |||
| 8420 | 24392841 | W | 2006-07-22 | 181 | |||
| 8908 | 24392841 | S | 2007-01-20 | 26 | |||
| 9446 | 24392841 | S | 2008-01-19 | 13 | |||
| 500664 | 24392841 | W | 2008-07-19 | 44 | |||
| 500364 | 24392841 | S | 2009-01-17 | 4 | |||
| 500992 | 24392841 | W | 2009-07-11 | 215 | |||
| 502171 | 24392841 | S | 2010-01-16 | 3 | |||
| 504153 | 24392841 | W | 2010-07-24 | 58 | |||
| 504150 | 24392841 | W | 2011-07-23 | 954 | |||
| 504333 | 24392841 | W | 2014-07-12 | 77 | |||
| 505033 | 24392841 | W | 2015-07-11 | 1 | |||
| 507084 | 24392841 | O | 2018-06-27 | 20 | |||
| 507174 | 24392841 | W | 2018-07-21 | 6 | |||
| 507572 | 24392841 | S | 2019-01-12 | 5 | |||
| 507832 | 24392841 | W | 2019-07-20 | 8 | |||
| 508985 | 24392841 | O | 2021-02-13 | 25 | |||
| 509094 | 24392841 | W | 2021-07-21 | 2 | |||
| 509448 | 24392841 | S | 2022-02-13 | 71 | |||
| 509656 | 24392841 | W | 2022-07-23 | 124 | |||
| 509883 | 24392841 | S | 2023-01-21 | 1 | |||
| 510154 | 24392841 | W | 2023-07-22 | 70 | |||
| 510467 | 24392841 | S | 2024-01-20 | 4 | |||
| 510815 | 24392841 | W | 2024-07-13 | 8 |