| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 8835 | 29171653 | S | 2007-02-18 | 221 | 180 | 90 | 110 |
| 9307 | 29171653 | W | 2007-07-14 | 165 | 90 | 110 | |
| 500505 | 29171653 | S | 2008-01-25 | 213 | 180 | 90 | 110 |
| 500639 | 29171653 | W | 2008-08-17 | 1 | |||
| 506092 | 29171653 | O | 2008-09-13 | 227 | 180 | 90 | 110 |
| 506094 | 29171653 | O | 2009-03-21 | 18 | |||
| 506093 | 29171653 | O | 2009-03-21 | 39 | |||
| 506095 | 29171653 | O | 2010-03-21 | 18 | |||
| 506096 | 29171653 | O | 2011-09-09 | 189 | 180 | 90 | 110 |
| 506098 | 29171653 | S | 2012-02-10 | 28 | |||
| 506097 | 29171653 | W | 2012-07-13 | 67 | |||
| 506258 | 29171653 | W | 2014-07-28 | 139 | 90 | 110 | |
| 506099 | 29171653 | S | 2015-02-06 | 6 | |||
| 506100 | 29171653 | W | 2015-07-21 | 66 | |||
| 506101 | 29171653 | S | 2016-02-24 | 65 | |||
| 507623 | 29171653 | S | 2019-02-06 | 15 | |||
| 507804 | 29171653 | W | 2019-07-17 | 12 | |||
| 508368 | 29171653 | S | 2020-02-21 | 300 | 180 | 90 | 110 |
| 508655 | 29171653 | W | 2020-07-22 | 25 | |||
| 509017 | 29171653 | S | 2021-02-21 | 5 | |||
| 509127 | 29171653 | W | 2021-07-06 | 12 | |||
| 509424 | 29171653 | S | 2022-02-11 | 5 | |||
| 509764 | 29171653 | W | 2022-08-09 | 16 | |||
| 510009 | 29171653 | S | 2023-02-17 | 21 | |||
| 510210 | 29171653 | W | 2023-07-28 | 86 | |||
| 510587 | 29171653 | S | 2024-02-08 | 16 | |||
| 510974 | 29171653 | W | 2024-08-18 | 196 | 180 | 90 | 110 |
| 511357 | 29171653 | S | 2025-02-08 | 71 | |||
| 511656 | 29171653 | W | 2025-07-23 | 120 | 90 | 110 |