| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 458 | 34211905 | S | 1995-01-14 | 1 | |||
| 606 | 34211905 | W | 1995-07-15 | 1 | |||
| 2822 | 34211905 | S | 1999-02-06 | 5 | |||
| 4816 | 34211905 | S | 2003-02-01 | 4 | |||
| 5814 | 34211905 | S | 2004-02-07 | 1 | |||
| 1264 | 34211905 | O | 2004-03-06 | 1 | |||
| 6217 | 34211905 | O | 2005-01-08 | 1 | |||
| 94187 | 34211905 | S | 2007-02-03 | 6 | |||
| 500019 | 34211905 | S | 2008-02-02 | 12 | |||
| 500451 | 34211905 | W | 2008-07-12 | 8 | |||
| 504486 | 34211905 | S | 2013-02-09 | 24 | |||
| 504496 | 34211905 | S | 2014-02-08 | 3 | |||
| 504499 | 34211905 | W | 2014-07-12 | 1 | |||
| 507396 | 34211905 | W | 2015-07-04 | 1 | |||
| 507412 | 34211905 | S | 2016-02-13 | 1 | |||
| 507414 | 34211905 | S | 2018-02-10 | 3 | |||
| 507767 | 34211905 | W | 2019-07-06 | 2 | |||
| 508305 | 34211905 | S | 2020-02-08 | 3 | |||
| 508595 | 34211905 | W | 2020-07-04 | 2 | |||
| 508739 | 34211905 | O | 2020-11-07 | 4 | |||
| 509294 | 34211905 | O | 2021-11-06 | 2 | |||
| 509846 | 34211905 | O | 2022-11-05 | 1 | |||
| 510192 | 34211905 | W | 2023-08-05 | 1 | |||
| 510340 | 34211905 | O | 2023-11-04 | 1 | |||
| 510546 | 34211905 | S | 2024-02-03 | 4 | |||
| 510696 | 34211905 | O | 2024-04-13 | 2 | |||
| 510998 | 34211905 | O | 2024-11-02 | 12 | |||
| 511166 | 34211905 | S | 2025-02-15 | 2 | |||
| 511385 | 34211905 | O | 2025-04-26 | 4 | |||
| 511676 | 34211905 | O | 2025-11-01 | 1 |