| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 186 | 29263024 | W | 1993-07-10 | 19 | |||
| 390 | 29263024 | W | 1994-07-19 | 13 | |||
| 475 | 29263024 | S | 1995-01-27 | 12 | |||
| 893 | 29263024 | W | 1996-07-19 | 9 | |||
| 2620 | 29263024 | W | 1998-07-20 | 1 | |||
| 4604 | 29263024 | W | 2002-08-07 | 5 | |||
| 5559 | 29263024 | S | 2004-02-11 | 3 | |||
| 6647 | 29263024 | W | 2005-08-03 | 2 | |||
| 501657 | 29263024 | S | 2010-02-10 | 1 | |||
| 503006 | 29263024 | S | 2013-02-12 | 2 | |||
| 505131 | 29263024 | W | 2015-08-07 | 2 | |||
| 506586 | 29263024 | W | 2017-07-26 | 9 | |||
| 507574 | 29263024 | S | 2019-01-22 | 1 | |||
| 507839 | 29263024 | W | 2019-07-23 | 4 | |||
| 508672 | 29263024 | W | 2020-07-31 | 6 | |||
| 509195 | 29263024 | W | 2021-08-11 | 2 |