| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 52 | 27393224 | W | 1992-06-30 | 1 | |||
| 289 | 27393224 | S | 1994-01-11 | 10 | |||
| 480 | 27393224 | S | 1995-01-11 | 11 | |||
| 956 | 27393224 | S | 1997-01-16 | 6 | |||
| 2021 | 27393224 | W | 1997-07-14 | 1 | |||
| 3000 | 27393224 | W | 1999-07-20 | 2 | |||
| 3370 | 27393224 | W | 2000-07-25 | 1 | |||
| 3638 | 27393224 | S | 2001-01-18 | 29 | |||
| 4860 | 27393224 | S | 2003-01-21 | 10 | |||
| 5543 | 27393224 | S | 2004-01-14 | 14 | |||
| 5959 | 27393224 | W | 2004-07-18 | 3 | |||
| 6603 | 27393224 | W | 2005-07-31 | 1 | |||
| 8668 | 27393224 | S | 2007-02-05 | 4 | |||
| 502160 | 27393224 | W | 2010-08-12 | 5 | |||
| 503304 | 27393224 | S | 2011-02-10 | 3 | |||
| 502311 | 27393224 | W | 2011-08-12 | 3 | |||
| 503306 | 27393224 | W | 2012-08-15 | 1 | |||
| 505092 | 27393224 | S | 2014-02-23 | 1 | |||
| 507018 | 27393224 | O | 2018-03-15 | 30 | |||
| 507243 | 27393224 | O | 2018-08-17 | 1 | |||
| 507733 | 27393224 | O | 2019-02-21 | 14 | |||
| 508353 | 27393224 | O | 2019-09-04 | 28 | |||
| 510979 | 27393224 | S | 2022-02-10 | 14 | |||
| 511026 | 27393224 | S | 2023-02-23 | 1 | |||
| 510984 | 27393224 | S | 2024-02-02 | 4 | |||
| 511193 | 27393224 | S | 2025-02-06 | 3 |