| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 4108 | 26112741 | W | 2001-08-11 | 6 | |||
| 4554 | 26112741 | W | 2002-07-13 | 18 | |||
| 8270 | 26112741 | W | 2006-07-21 | 494 | |||
| 8578 | 26112741 | S | 2007-02-16 | 12 | |||
| 9075 | 26112741 | W | 2007-07-20 | 211 | |||
| 500349 | 26112741 | W | 2008-07-08 | 33 | |||
| 504262 | 26112741 | W | 2010-07-13 | 1 | |||
| 504264 | 26112741 | W | 2012-06-27 | 4 | |||
| 503046 | 26112741 | W | 2013-07-10 | 2 | |||
| 504253 | 26112741 | W | 2014-07-02 | 3 | |||
| 505258 | 26112741 | W | 2015-07-21 | 78 | |||
| 507285 | 26112741 | S | 2017-01-19 | 4 | |||
| 507288 | 26112741 | W | 2018-07-11 | 3 | |||
| 508426 | 26112741 | S | 2020-02-11 | 23 | |||
| 508754 | 26112741 | W | 2020-08-07 | 33 | |||
| 509237 | 26112741 | W | 2021-07-20 | 119 | |||
| 509503 | 26112741 | S | 2022-01-18 | 5 | |||
| 509751 | 26112741 | W | 2022-07-26 | 17 | |||
| 510025 | 26112741 | S | 2023-02-01 | 21 | |||
| 510111 | 26112741 | W | 2023-07-17 | 51 | |||
| 510638 | 26112741 | S | 2024-02-08 | 27 | |||
| 510807 | 26112741 | W | 2024-07-12 | 40 | |||
| 511115 | 26112741 | S | 2025-01-29 | 26 | |||
| 511591 | 26112741 | W | 2025-07-09 | 37 |