| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 442 | 28573146 | W | 1994-07-16 | 7 | |||
| 905 | 28573146 | W | 1996-08-18 | 2 | |||
| 1013 | 28573146 | S | 1997-02-08 | 1 | |||
| 2337 | 28573146 | S | 1998-01-20 | 1 | |||
| 2784 | 28573146 | W | 1998-08-03 | 2 | |||
| 4631 | 28573146 | W | 2002-08-17 | 3 | |||
| 6222 | 28573146 | S | 2005-01-15 | 1 | |||
| 8357 | 28573146 | W | 2006-07-23 | 2 | |||
| 8968 | 28573146 | W | 2007-07-15 | 1 | |||
| 506213 | 28573146 | S | 2016-01-17 | 2 | |||
| 506651 | 28573146 | W | 2017-07-20 | 2 | |||
| 507327 | 28573146 | W | 2018-07-13 | 5 | |||
| 508704 | 28573146 | W | 2020-08-03 | 3 | |||
| 509678 | 28573146 | W | 2022-07-23 | 1 | |||
| 510171 | 28573146 | W | 2023-07-27 | 1 | |||
| 511288 | 28573146 | S | 2025-01-24 | 1 |