| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 654 | 34012323 | W | 1995-07-29 | 7 | |||
| 702 | 34012323 | S | 1996-01-21 | 5 | |||
| 1025 | 34012323 | S | 1997-01-25 | 3 | |||
| 2204 | 34012323 | W | 1997-07-26 | 5 | |||
| 2444 | 34012323 | W | 1998-08-13 | 1 | |||
| 2900 | 34012323 | W | 1999-07-13 | 2 | |||
| 3462 | 34012323 | W | 2000-07-14 | 8 | |||
| 4508 | 34012323 | W | 2002-07-25 | 6 | |||
| 4790 | 34012323 | S | 2003-01-17 | 1 | |||
| 5873 | 34012323 | W | 2004-07-14 | 1 | |||
| 6513 | 34012323 | S | 2005-01-24 | 6 | |||
| 6854 | 34012323 | W | 2005-07-22 | 3 | |||
| 502224 | 34012323 | W | 2011-07-14 | 4 | |||
| 506400 | 34012323 | W | 2012-08-14 | 6 | |||
| 504383 | 34012323 | W | 2014-08-01 | 6 | |||
| 504702 | 34012323 | S | 2015-02-03 | 22 | |||
| 505743 | 34012323 | S | 2016-02-19 | 12 | |||
| 505741 | 34012323 | W | 2016-07-21 | 2 | |||
| 506579 | 34012323 | W | 2017-07-21 | 1 | |||
| 507159 | 34012323 | W | 2018-07-27 | 2 | |||
| 507866 | 34012323 | W | 2019-08-02 | 2 | |||
| 508342 | 34012323 | S | 2020-02-21 | 1 | |||
| 508626 | 34012323 | W | 2020-07-21 | 1 | |||
| 509412 | 34012323 | S | 2022-01-28 | 9 | |||
| 509709 | 34012323 | W | 2022-07-28 | 2 | |||
| 509995 | 34012323 | S | 2023-02-20 | 1 | |||
| 511460 | 34012323 | S | 2025-02-11 | 1 |