| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 657 | 34022324 | W | 1995-07-29 | 34 | |||
| 706 | 34022324 | S | 1996-01-21 | 17 | |||
| 852 | 34022324 | W | 1996-07-20 | 38 | |||
| 1028 | 34022324 | S | 1997-01-25 | 22 | |||
| 2003 | 34022324 | W | 1997-07-24 | 28 | |||
| 2239 | 34022324 | S | 1998-02-03 | 15 | |||
| 2454 | 34022324 | W | 1998-08-13 | 20 | |||
| 2774 | 34022324 | S | 1999-02-03 | 13 | |||
| 2899 | 34022324 | W | 1999-07-13 | 19 | |||
| 3165 | 34022324 | S | 2000-02-10 | 11 | |||
| 3461 | 34022324 | W | 2000-07-14 | 20 | |||
| 3956 | 34022324 | W | 2001-07-26 | 16 | |||
| 4210 | 34022324 | S | 2002-02-05 | 13 | |||
| 4507 | 34022324 | W | 2002-07-25 | 78 | |||
| 4789 | 34022324 | S | 2003-01-17 | 19 | |||
| 5183 | 34022324 | W | 2003-07-11 | 25 | |||
| 5464 | 34022324 | S | 2004-01-23 | 8 | |||
| 1229 | 34022324 | O | 2004-04-06 | 3 | |||
| 5874 | 34022324 | W | 2004-07-14 | 19 | |||
| 6514 | 34022324 | S | 2005-01-24 | 25 | |||
| 1604 | 34022324 | O | 2005-05-09 | 19 | |||
| 6855 | 34022324 | W | 2005-07-22 | 12 | |||
| 94062 | 34022324 | S | 2006-01-27 | 8 | |||
| 8209 | 34022324 | W | 2006-07-10 | 20 | |||
| 8784 | 34022324 | S | 2007-01-18 | 10 | |||
| 8988 | 34022324 | W | 2007-08-10 | 13 | |||
| 9435 | 34022324 | S | 2008-02-05 | 12 | |||
| 94704 | 34022324 | W | 2008-07-14 | 5 | |||
| 501051 | 34022324 | S | 2009-02-23 | 18 | |||
| 501060 | 34022324 | W | 2009-07-22 | 28 | |||
| 502114 | 34022324 | 2010-02-12 | 34 | ||||
| 502275 | 34022324 | W | 2011-07-14 | 18 | |||
| 502972 | 34022324 | S | 2013-02-11 | 11 | |||
| 503527 | 34022324 | S | 2014-02-12 | 10 | |||
| 504384 | 34022324 | W | 2014-08-01 | 5 | |||
| 504706 | 34022324 | S | 2015-02-03 | 12 | |||
| 505110 | 34022324 | W | 2015-07-28 | 26 | |||
| 505744 | 34022324 | S | 2016-02-19 | 1 | |||
| 505742 | 34022324 | W | 2016-07-21 | 28 | |||
| 506582 | 34022324 | S | 2017-02-24 | 9 | |||
| 506581 | 34022324 | W | 2017-07-21 | 9 | |||
| 506911 | 34022324 | S | 2018-02-15 | 10 | |||
| 507160 | 34022324 | W | 2018-07-27 | 3 | |||
| 507650 | 34022324 | S | 2019-02-20 | 16 | |||
| 507867 | 34022324 | W | 2019-08-02 | 19 | |||
| 508344 | 34022324 | S | 2020-02-21 | 13 | |||
| 508627 | 34022324 | W | 2020-07-21 | 9 | |||
| 509018 | 34022324 | S | 2021-02-25 | 12 | |||
| 509179 | 34022324 | W | 2021-07-27 | 27 | |||
| 509413 | 34022324 | S | 2022-01-28 | 7 | |||
| 509670 | 34022324 | W | 2022-07-28 | 51 | |||
| 509996 | 34022324 | S | 2023-02-20 | 10 | |||
| 511156 | 34022324 | S | 2024-02-09 | 24 | |||
| 511155 | 34022324 | W | 2024-07-19 | 46 | |||
| 511459 | 34022324 | S | 2025-02-11 | 28 | |||
| 511603 | 34022324 | W | 2025-07-24 | 30 |