| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3 | 34262023 | S | 1992-01-20 | 1 | |||
| 47 | 34262023 | W | 1992-07-07 | 30 | |||
| 218 | 34262023 | W | 1993-07-22 | 27 | |||
| 2202 | 34262023 | W | 1997-06-19 | 38 | |||
| 2889 | 34262023 | W | 1999-07-20 | 1 | |||
| 6220 | 34262023 | S | 2005-01-21 | 20 | |||
| 8905 | 34262023 | S | 2007-01-24 | 8 | |||
| 503602 | 34262023 | W | 2010-07-14 | 6 | |||
| 503603 | 34262023 | S | 2011-02-01 | 6 | |||
| 503694 | 34262023 | W | 2012-07-18 | 2 | |||
| 506962 | 34262023 | W | 2014-07-24 | 4 | |||
| 506946 | 34262023 | S | 2016-01-21 | 5 | |||
| 506950 | 34262023 | S | 2017-01-26 | 1 | |||
| 506951 | 34262023 | S | 2018-01-21 | 1 | |||
| 507430 | 34262023 | W | 2018-08-07 | 26 | |||
| 508406 | 34262023 | S | 2019-01-24 | 4 | |||
| 508407 | 34262023 | S | 2020-02-27 | 25 | |||
| 510662 | 34262023 | S | 2024-02-08 | 1 | |||
| 511501 | 34262023 | W | 2025-07-23 | 3 |