| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 160 | 25102751 | S | 1993-01-30 | 4 | |||
| 300 | 25102751 | S | 1994-01-15 | 5 | |||
| 511 | 25102751 | S | 1995-01-14 | 4 | |||
| 670 | 25102751 | S | 1996-01-27 | 3 | |||
| 2526 | 25102751 | W | 1998-07-11 | 2 | |||
| 6203 | 25102751 | S | 2005-01-22 | 14 | |||
| 6902 | 25102751 | S | 2006-01-21 | 8 | |||
| 8317 | 25102751 | W | 2006-07-23 | 2 | |||
| 8594 | 25102751 | S | 2007-01-21 | 77 | |||
| 9046 | 25102751 | W | 2007-08-05 | 8 | |||
| 9455 | 25102751 | S | 2008-01-13 | 20 | |||
| 500435 | 25102751 | W | 2008-08-10 | 6 | |||
| 504314 | 25102751 | S | 2011-01-16 | 3 | |||
| 504303 | 25102751 | S | 2012-01-22 | 9 | |||
| 504003 | 25102751 | S | 2014-01-19 | 6 | |||
| 504674 | 25102751 | S | 2015-01-18 | 14 | |||
| 506201 | 25102751 | S | 2016-01-17 | 4 | |||
| 505671 | 25102751 | W | 2016-07-10 | 3 | |||
| 506200 | 25102751 | S | 2017-01-15 | 10 | |||
| 506542 | 25102751 | W | 2017-07-09 | 1 | |||
| 507613 | 25102751 | S | 2018-01-21 | 16 | |||
| 507602 | 25102751 | W | 2018-07-22 | 2 | |||
| 507590 | 25102751 | S | 2019-01-20 | 17 | |||
| 508928 | 25102751 | S | 2020-01-19 | 9 | |||
| 509345 | 25102751 | S | 2022-01-16 | 1 | |||
| 509898 | 25102751 | S | 2023-01-29 | 12 |