| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2196 | 31421812 | S | 1996-01-18 | 60 | |||
| 500404 | 31421812 | W | 2008-08-14 | 13 | |||
| 503604 | 31421812 | W | 2010-07-19 | 28 | |||
| 503688 | 31421812 | S | 2013-01-29 | 4 | |||
| 505354 | 31421812 | S | 2014-02-05 | 96 | |||
| 506533 | 31421812 | O | 2016-09-08 | 24 | |||
| 508605 | 31421812 | W | 2020-07-02 | 3 | |||
| 508730 | 31421812 | O | 2020-10-29 | 9 | |||
| 510702 | 31421812 | O | 2024-04-17 | 4 | |||
| 510908 | 31421812 | W | 2024-08-15 | 34 | |||
| 510951 | 31421812 | O | 2024-10-21 | 5 | |||
| 511386 | 31421812 | O | 2025-04-25 | 10 | |||
| 511504 | 31421812 | W | 2025-07-22 | 32 | |||
| 511684 | 31421812 | O | 2025-10-30 | 5 |