| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2263 | 32131821 | S | 1998-01-22 | 373 | 350 | 175 | 350 |
| 2474 | 32131821 | W | 1998-07-30 | 20 | |||
| 4246 | 32131821 | S | 2002-01-23 | 367 | 350 | 175 | 350 |
| 8979 | 32131821 | W | 2007-08-22 | 3 | |||
| 500405 | 32131821 | W | 2008-08-13 | 72 | |||
| 500758 | 32131821 | S | 2009-01-21 | 509 | 350 | 175 | 350 |
| 501080 | 32131821 | W | 2009-07-21 | 290 | 175 | ||
| 502018 | 32131821 | S | 2010-01-20 | 52 | |||
| 503166 | 32131821 | W | 2010-07-21 | 45 | |||
| 503666 | 32131821 | W | 2012-07-24 | 2 | |||
| 505355 | 32131821 | S | 2014-02-06 | 226 | 175 | ||
| 506521 | 32131821 | W | 2014-08-05 | 19 | |||
| 506523 | 32131821 | W | 2015-07-27 | 2 | |||
| 506525 | 32131821 | W | 2016-07-25 | 2 | |||
| 506981 | 32131821 | S | 2017-08-01 | 2 | |||
| 507436 | 32131821 | W | 2018-07-24 | 2 | |||
| 508681 | 32131821 | W | 2020-08-11 | 48 | |||
| 509067 | 32131821 | W | 2021-06-29 | 5 | |||
| 511085 | 32131821 | S | 2025-01-16 | 85 | |||
| 511350 | 32131821 | O | 2025-04-02 | 25 | |||
| 511450 | 32131821 | W | 2025-07-10 | 7 |