| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 9339 | 29213016 | S | 2008-02-19 | 3 | |||
| 501214 | 29213016 | S | 2009-02-05 | 1 | |||
| 501802 | 29213016 | S | 2011-01-19 | 3 | |||
| 501758 | 29213016 | O | 2011-10-16 | 2 | |||
| 503473 | 29213016 | S | 2014-01-15 | 2 | |||
| 504667 | 29213016 | S | 2015-01-15 | 2 | |||
| 505391 | 29213016 | S | 2016-01-18 | 3 | |||
| 506541 | 29213016 | W | 2017-07-16 | 1 | |||
| 507182 | 29213016 | W | 2018-07-20 | 1 | |||
| 507557 | 29213016 | S | 2019-01-15 | 1 | |||
| 508161 | 29213016 | S | 2020-01-15 | 1 | |||
| 508859 | 29213016 | S | 2021-01-15 | 1 | |||
| 509395 | 29213016 | S | 2022-01-18 | 3 | |||
| 509641 | 29213016 | W | 2022-07-17 | 1 | |||
| 509920 | 29213016 | S | 2023-01-23 | 3 | |||
| 510389 | 29213016 | S | 2024-01-15 | 1 | |||
| 511105 | 29213016 | S | 2025-01-17 | 5 | |||
| 511610 | 29213016 | W | 2025-07-16 | 1 |