| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4545 | 26192720 | W | 2002-07-13 | 55 | |||
| 4981 | 26192720 | S | 2003-02-08 | 3 | |||
| 5699 | 26192720 | S | 2004-02-07 | 8 | |||
| 8274 | 26192720 | W | 2006-07-22 | 5 | |||
| 500406 | 26192720 | W | 2008-07-30 | 14 | |||
| 508467 | 26192720 | S | 2013-01-17 | 48 | |||
| 503051 | 26192720 | W | 2013-07-29 | 90 | |||
| 505254 | 26192720 | W | 2015-07-22 | 12 | |||
| 505555 | 26192720 | S | 2016-02-18 | 296 | |||
| 505995 | 26192720 | W | 2016-08-04 | 146 | |||
| 507451 | 26192720 | S | 2018-02-14 | 4 | |||
| 507340 | 26192720 | W | 2018-08-07 | 98 | |||
| 508076 | 26192720 | S | 2019-02-19 | 21 | |||
| 508093 | 26192720 | W | 2019-07-18 | 18 | |||
| 508440 | 26192720 | S | 2020-02-13 | 5 | |||
| 508689 | 26192720 | W | 2020-07-29 | 410 | |||
| 509160 | 26192720 | W | 2021-07-21 | 78 | |||
| 509437 | 26192720 | S | 2022-02-10 | 1 | |||
| 509755 | 26192720 | W | 2022-07-14 | 8 | |||
| 511212 | 26192720 | S | 2025-02-13 | 5 |