| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 298 | 25542842 | S | 1994-01-15 | 6 | |||
| 501 | 25542842 | S | 1995-01-14 | 15 | |||
| 2370 | 25542842 | S | 1998-02-13 | 1 | |||
| 2832 | 25542842 | S | 1999-01-30 | 1 | |||
| 3062 | 25542842 | W | 1999-08-20 | 3 | |||
| 3773 | 25542842 | S | 2001-01-31 | 4 | |||
| 7036 | 25542842 | S | 2006-01-21 | 1 | |||
| 8764 | 25542842 | S | 2007-01-20 | 3 | |||
| 500078 | 25542842 | S | 2008-02-03 | 2 | |||
| 500352 | 25542842 | W | 2008-08-08 | 2 | |||
| 500761 | 25542842 | S | 2009-02-08 | 5 | |||
| 503743 | 25542842 | S | 2014-02-13 | 8 | |||
| 504819 | 25542842 | S | 2015-02-05 | 5 | |||
| 505591 | 25542842 | S | 2016-03-02 | 4 | |||
| 507279 | 25542842 | S | 2017-01-31 | 13 | |||
| 507281 | 25542842 | W | 2017-08-16 | 1 | |||
| 507282 | 25542842 | S | 2018-02-20 | 11 | |||
| 507616 | 25542842 | S | 2019-01-31 | 22 | |||
| 508176 | 25542842 | S | 2020-01-22 | 6 | |||
| 508684 | 25542842 | W | 2020-08-06 | 2 | |||
| 508996 | 25542842 | S | 2021-02-17 | 7 | |||
| 509165 | 25542842 | W | 2021-08-05 | 1 | |||
| 509447 | 25542842 | S | 2022-01-22 | 4 | |||
| 510037 | 25542842 | S | 2023-02-07 | 3 | |||
| 510640 | 25542842 | S | 2024-02-02 | 1 | |||
| 511574 | 25542842 | W | 2025-08-12 | 1 |