| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 8256 | 25202830 | W | 2006-07-28 | 2 | |||
| 8585 | 25202830 | S | 2007-01-31 | 6 | |||
| 8954 | 25202830 | W | 2007-07-28 | 2 | |||
| 500178 | 25202830 | S | 2008-01-30 | 6 | |||
| 500413 | 25202830 | W | 2008-07-22 | 5 | |||
| 500828 | 25202830 | S | 2009-01-23 | 6 | |||
| 501484 | 25202830 | W | 2009-07-31 | 4 | |||
| 502139 | 25202830 | S | 2010-01-27 | 4 | |||
| 507331 | 25202830 | W | 2010-07-19 | 3 | |||
| 507332 | 25202830 | S | 2011-01-17 | 3 | |||
| 507333 | 25202830 | W | 2011-07-25 | 2 | |||
| 507334 | 25202830 | S | 2012-01-19 | 3 | |||
| 507335 | 25202830 | W | 2012-06-26 | 2 | |||
| 507336 | 25202830 | S | 2013-01-22 | 5 | |||
| 503002 | 25202830 | W | 2013-07-16 | 2 | |||
| 503724 | 25202830 | S | 2014-01-20 | 6 | |||
| 504396 | 25202830 | W | 2014-07-16 | 1 | |||
| 504797 | 25202830 | S | 2015-02-24 | 11 | |||
| 505155 | 25202830 | W | 2015-08-17 | 2 | |||
| 505542 | 25202830 | S | 2016-01-14 | 7 | |||
| 505966 | 25202830 | W | 2016-07-12 | 5 | |||
| 507330 | 25202830 | S | 2017-01-19 | 5 | |||
| 507329 | 25202830 | W | 2017-08-07 | 8 | |||
| 507328 | 25202830 | S | 2018-01-11 | 5 | |||
| 507308 | 25202830 | W | 2018-07-13 | 2 | |||
| 507714 | 25202830 | S | 2019-01-28 | 5 | |||
| 508082 | 25202830 | W | 2019-07-31 | 1 | |||
| 508328 | 25202830 | S | 2020-01-03 | 5 | |||
| 508755 | 25202830 | W | 2020-08-13 | 3 | |||
| 509007 | 25202830 | S | 2021-03-03 | 5 | |||
| 509240 | 25202830 | W | 2021-07-09 | 3 | |||
| 509694 | 25202830 | W | 2022-07-08 | 1 | |||
| 510028 | 25202830 | S | 2023-01-26 | 2 | |||
| 510677 | 25202830 | 2024-03-20 | 4 | ||||
| 510902 | 25202830 | W | 2024-07-18 | 2 | |||
| 511318 | 25202830 | S | 2025-02-06 | 6 | |||
| 511629 | 25202830 | W | 2025-07-15 | 4 |