| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 160 | 25102751 | S | 1993-01-30 | 6 | |||
| 511 | 25102751 | S | 1995-01-14 | 23 | |||
| 588 | 25102751 | W | 1995-07-16 | 4 | |||
| 2526 | 25102751 | W | 1998-07-11 | 4 | |||
| 6203 | 25102751 | S | 2005-01-22 | 76 | |||
| 6902 | 25102751 | S | 2006-01-21 | 99 | |||
| 8594 | 25102751 | S | 2007-01-21 | 7 | |||
| 9455 | 25102751 | S | 2008-01-13 | 59 | |||
| 504303 | 25102751 | S | 2012-01-22 | 5 | |||
| 504003 | 25102751 | S | 2014-01-19 | 5 | |||
| 504674 | 25102751 | S | 2015-01-18 | 5 | |||
| 506201 | 25102751 | S | 2016-01-17 | 123 | |||
| 506200 | 25102751 | S | 2017-01-15 | 217 | |||
| 507613 | 25102751 | S | 2018-01-21 | 128 | |||
| 507602 | 25102751 | W | 2018-07-22 | 13 | |||
| 507590 | 25102751 | S | 2019-01-20 | 110 | |||
| 508928 | 25102751 | S | 2020-01-19 | 28 | |||
| 509345 | 25102751 | S | 2022-01-16 | 7 | |||
| 509604 | 25102751 | W | 2022-07-10 | 1 | |||
| 509898 | 25102751 | S | 2023-01-29 | 90 | |||
| 510577 | 25102751 | S | 2024-01-28 | 7 | |||
| 511103 | 25102751 | S | 2025-01-25 | 103 |