| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2404 | 26352857 | S | 1998-01-18 | 154 | |||
| 2668 | 26352857 | S | 1999-01-30 | 2 | |||
| 3701 | 26352857 | S | 2001-02-03 | 4 | |||
| 4419 | 26352857 | S | 2002-01-19 | 12 | |||
| 5669 | 26352857 | S | 2004-02-15 | 7 | |||
| 500904 | 26352857 | S | 2009-02-21 | 3 | |||
| 508868 | 26352857 | S | 2021-01-18 | 5 | |||
| 509388 | 26352857 | S | 2022-01-31 | 6 | |||
| 509590 | 26352857 | W | 2022-07-04 | 4 | |||
| 509864 | 26352857 | S | 2023-01-08 | 26 | |||
| 510433 | 26352857 | S | 2024-01-07 | 7 | |||
| 510801 | 26352857 | W | 2024-07-21 | 11 | |||
| 511392 | 26352857 | S | 2025-01-19 | 14 | |||
| 511483 | 26352857 | W | 2025-07-20 | 1 |