| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 606 | 34211905 | W | 1995-07-15 | 1 | |||
| 1023 | 34211905 | S | 1997-01-25 | 1 | |||
| 2241 | 34211905 | S | 1998-02-07 | 32 | |||
| 2822 | 34211905 | S | 1999-02-06 | 19 | |||
| 3157 | 34211905 | S | 2000-02-05 | 5 | |||
| 3839 | 34211905 | S | 2001-02-03 | 6 | |||
| 4816 | 34211905 | S | 2003-02-01 | 4 | |||
| 1264 | 34211905 | O | 2004-03-06 | 4 | |||
| 1525 | 34211905 | O | 2004-12-04 | 3 | |||
| 6217 | 34211905 | O | 2005-01-08 | 3 | |||
| 6359 | 34211905 | S | 2005-02-05 | 3 | |||
| 1880 | 34211905 | S | 2006-02-04 | 2 | |||
| 1886 | 34211905 | O | 2006-03-04 | 3 | |||
| 500019 | 34211905 | S | 2008-02-02 | 31 | |||
| 506326 | 34211905 | S | 2017-02-14 | 1 | |||
| 508305 | 34211905 | S | 2020-02-08 | 20 | |||
| 509427 | 34211905 | S | 2022-02-05 | 4 | |||
| 510546 | 34211905 | S | 2024-02-03 | 2 | |||
| 510696 | 34211905 | O | 2024-04-13 | 1 | |||
| 510998 | 34211905 | O | 2024-11-02 | 1 |