| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 186 | 29263024 | W | 1993-07-10 | 26 | |||
| 264 | 29263024 | S | 1994-01-20 | 18 | |||
| 725 | 29263024 | S | 1996-01-21 | 1 | |||
| 1058 | 29263024 | S | 1997-01-24 | 1 | |||
| 5559 | 29263024 | S | 2004-02-11 | 14 | |||
| 6432 | 29263024 | S | 2005-02-09 | 2 | |||
| 6970 | 29263024 | S | 2006-02-08 | 2 | |||
| 501657 | 29263024 | S | 2010-02-10 | 2 | |||
| 503006 | 29263024 | S | 2013-02-12 | 1 | |||
| 506266 | 29263024 | S | 2016-01-31 | 3 | |||
| 506586 | 29263024 | W | 2017-07-26 | 33 | |||
| 506828 | 29263024 | S | 2018-01-24 | 4 | |||
| 507574 | 29263024 | S | 2019-01-22 | 2 | |||
| 508909 | 29263024 | S | 2021-02-03 | 2 | |||
| 510226 | 29263024 | W | 2023-08-10 | 1 |