| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 8835 | 29171653 | S | 2007-02-18 | 1 | |||
| 9307 | 29171653 | W | 2007-07-14 | 4 | |||
| 500505 | 29171653 | S | 2008-01-25 | 15 | |||
| 500639 | 29171653 | W | 2008-08-17 | 6 | |||
| 506092 | 29171653 | O | 2008-09-13 | 31 | |||
| 506094 | 29171653 | O | 2009-03-21 | 122 | |||
| 506093 | 29171653 | O | 2009-03-21 | 24 | |||
| 506095 | 29171653 | O | 2010-03-21 | 122 | |||
| 506096 | 29171653 | O | 2011-09-09 | 60 | |||
| 506098 | 29171653 | S | 2012-02-10 | 3 | |||
| 506097 | 29171653 | W | 2012-07-13 | 11 | |||
| 506258 | 29171653 | W | 2014-07-28 | 16 | |||
| 506099 | 29171653 | S | 2015-02-06 | 3 | |||
| 506100 | 29171653 | W | 2015-07-21 | 17 | |||
| 506101 | 29171653 | S | 2016-02-24 | 7 | |||
| 507623 | 29171653 | S | 2019-02-06 | 1 | |||
| 507804 | 29171653 | W | 2019-07-17 | 45 | |||
| 508368 | 29171653 | S | 2020-02-21 | 24 | |||
| 508655 | 29171653 | W | 2020-07-22 | 14 | |||
| 509017 | 29171653 | S | 2021-02-21 | 52 | |||
| 509127 | 29171653 | W | 2021-07-06 | 18 | |||
| 509424 | 29171653 | S | 2022-02-11 | 23 | |||
| 509764 | 29171653 | W | 2022-08-09 | 18 | |||
| 510009 | 29171653 | S | 2023-02-17 | 14 | |||
| 510210 | 29171653 | W | 2023-07-28 | 22 | |||
| 510587 | 29171653 | S | 2024-02-08 | 16 | |||
| 510974 | 29171653 | W | 2024-08-18 | 135 | 130 | ||
| 511357 | 29171653 | S | 2025-02-08 | 13 | |||
| 511656 | 29171653 | W | 2025-07-23 | 30 |