| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 510861 | 32051819 | W | 0024-07-25 | 1 | |||
| 1060 | 32051819 | S | 1997-01-20 | 2 | |||
| 2238 | 32051819 | S | 1998-01-21 | 90 | |||
| 2453 | 32051819 | W | 1998-07-29 | 49 | |||
| 4248 | 32051819 | S | 2002-01-22 | 84 | |||
| 4678 | 32051819 | W | 2002-07-16 | 21 | |||
| 6684 | 32051819 | W | 2005-08-02 | 2 | |||
| 8237 | 32051819 | W | 2006-07-25 | 2 | |||
| 8977 | 32051819 | W | 2007-08-21 | 7 | |||
| 500024 | 32051819 | S | 2008-02-05 | 2 | |||
| 500401 | 32051819 | W | 2008-08-13 | 3 | |||
| 501076 | 32051819 | W | 2009-07-20 | 2 | |||
| 503163 | 32051819 | W | 2010-07-19 | 8 | |||
| 503670 | 32051819 | W | 2011-08-02 | 2 | |||
| 503669 | 32051819 | W | 2013-07-23 | 4 | |||
| 506508 | 32051819 | W | 2014-08-05 | 5 | |||
| 506506 | 32051819 | W | 2015-07-29 | 9 | |||
| 506504 | 32051819 | S | 2016-01-26 | 2 | |||
| 506507 | 32051819 | W | 2016-07-26 | 2 | |||
| 506973 | 32051819 | W | 2017-07-31 | 3 | |||
| 506972 | 32051819 | S | 2018-01-30 | 1 | |||
| 507432 | 32051819 | W | 2018-07-24 | 6 | |||
| 508588 | 32051819 | W | 2019-08-14 | 2 | |||
| 509066 | 32051819 | W | 2021-06-28 | 3 | |||
| 509581 | 32051819 | W | 2022-07-07 | 1 | |||
| 509929 | 32051819 | S | 2023-01-05 | 1 | |||
| 510688 | 32051819 | O | 2024-04-06 | 1 | |||
| 510929 | 32051819 | W | 2024-07-25 | 1 | |||
| 510960 | 32051819 | O | 2024-10-20 | 1 | |||
| 511099 | 32051819 | S | 2025-01-23 | 3 | |||
| 511464 | 32051819 | W | 2025-07-17 | 2 |