| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 654 | 34012323 | W | 1995-07-29 | 5 | |||
| 702 | 34012323 | S | 1996-01-21 | 9 | |||
| 3166 | 34012323 | S | 2000-02-10 | 1 | |||
| 4211 | 34012323 | S | 2002-02-05 | 2 | |||
| 5182 | 34012323 | W | 2003-07-11 | 9 | |||
| 5465 | 34012323 | S | 2004-01-23 | 8 | |||
| 5873 | 34012323 | W | 2004-07-14 | 11 | |||
| 6513 | 34012323 | S | 2005-01-24 | 1 | |||
| 8987 | 34012323 | W | 2007-08-10 | 11 | |||
| 94703 | 34012323 | W | 2008-07-14 | 2 | |||
| 506398 | 34012323 | W | 2010-07-26 | 28 | |||
| 502968 | 34012323 | S | 2013-02-11 | 7 | |||
| 504702 | 34012323 | S | 2015-02-03 | 31 | |||
| 505743 | 34012323 | S | 2016-02-19 | 4 | |||
| 507649 | 34012323 | S | 2019-02-20 | 6 | |||
| 508342 | 34012323 | S | 2020-02-21 | 3 | |||
| 508991 | 34012323 | S | 2021-02-25 | 5 | |||
| 509412 | 34012323 | S | 2022-01-28 | 1 | |||
| 509709 | 34012323 | W | 2022-07-28 | 3 | |||
| 509995 | 34012323 | S | 2023-02-20 | 1 | |||
| 511460 | 34012323 | S | 2025-02-11 | 20 |