| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 8579 | 26412753 | S | 2007-02-08 | 5 | |||
| 9062 | 26412753 | W | 2007-08-01 | 2 | |||
| 500176 | 26412753 | S | 2008-02-11 | 5 | |||
| 500340 | 26412753 | W | 2008-07-17 | 1 | |||
| 500803 | 26412753 | S | 2009-02-13 | 3 | |||
| 501105 | 26412753 | W | 2009-07-15 | 2 | |||
| 502138 | 26412753 | O | 2010-01-27 | 2 | |||
| 508451 | 26412753 | S | 2011-02-04 | 7 | |||
| 508452 | 26412753 | W | 2011-08-01 | 3 | |||
| 508453 | 26412753 | S | 2012-02-06 | 9 | |||
| 508454 | 26412753 | W | 2012-06-29 | 1 | |||
| 508455 | 26412753 | S | 2013-02-13 | 4 | |||
| 502982 | 26412753 | W | 2013-07-18 | 1 | |||
| 504812 | 26412753 | S | 2015-02-25 | 13 | |||
| 505264 | 26412753 | W | 2015-07-29 | 16 | |||
| 507339 | 26412753 | S | 2017-01-17 | 4 | |||
| 507337 | 26412753 | S | 2018-01-23 | 1 | |||
| 508048 | 26412753 | S | 2019-03-07 | 6 | |||
| 508431 | 26412753 | S | 2020-02-06 | 2 | |||
| 509001 | 26412753 | O | 2021-03-03 | 6 | |||
| 509157 | 26412753 | W | 2021-07-27 | 10 | |||
| 509363 | 26412753 | S | 2022-01-25 | 1 | |||
| 509753 | 26412753 | W | 2022-07-20 | 1 | |||
| 510033 | 26412753 | S | 2023-02-14 | 1 | |||
| 510089 | 26412753 | W | 2023-07-07 | 1 | |||
| 510625 | 26412753 | S | 2024-01-23 | 2 | |||
| 510808 | 26412753 | W | 2024-07-11 | 1 | |||
| 511094 | 26412753 | S | 2025-01-21 | 4 | |||
| 511605 | 26412753 | W | 2025-07-30 | 3 |