| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 657 | 34022324 | W | 1995-07-29 | 1 | |||
| 706 | 34022324 | S | 1996-01-21 | 6 | |||
| 852 | 34022324 | W | 1996-07-20 | 1 | |||
| 1028 | 34022324 | S | 1997-01-25 | 5 | |||
| 2239 | 34022324 | S | 1998-02-03 | 7 | |||
| 2899 | 34022324 | W | 1999-07-13 | 2 | |||
| 4789 | 34022324 | S | 2003-01-17 | 2 | |||
| 5183 | 34022324 | W | 2003-07-11 | 2 | |||
| 5464 | 34022324 | S | 2004-01-23 | 12 | |||
| 6514 | 34022324 | S | 2005-01-24 | 7 | |||
| 94062 | 34022324 | S | 2006-01-27 | 2 | |||
| 8784 | 34022324 | S | 2007-01-18 | 1 | |||
| 9435 | 34022324 | S | 2008-02-05 | 1 | |||
| 501051 | 34022324 | S | 2009-02-23 | 2 | |||
| 501060 | 34022324 | W | 2009-07-22 | 1 | |||
| 502114 | 34022324 | 2010-02-12 | 1 | ||||
| 502972 | 34022324 | S | 2013-02-11 | 2 | |||
| 503527 | 34022324 | S | 2014-02-12 | 2 | |||
| 504706 | 34022324 | S | 2015-02-03 | 1 | |||
| 505110 | 34022324 | W | 2015-07-28 | 1 | |||
| 505744 | 34022324 | S | 2016-02-19 | 2 | |||
| 506582 | 34022324 | S | 2017-02-24 | 4 | |||
| 506911 | 34022324 | S | 2018-02-15 | 2 | |||
| 507650 | 34022324 | S | 2019-02-20 | 2 | |||
| 508344 | 34022324 | S | 2020-02-21 | 1 | |||
| 509018 | 34022324 | S | 2021-02-25 | 3 | |||
| 509179 | 34022324 | W | 2021-07-27 | 1 | |||
| 509413 | 34022324 | S | 2022-01-28 | 2 | |||
| 509670 | 34022324 | W | 2022-07-28 | 2 | |||
| 509996 | 34022324 | S | 2023-02-20 | 4 | |||
| 511156 | 34022324 | S | 2024-02-09 | 2 | |||
| 511459 | 34022324 | S | 2025-02-11 | 2 |