| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 4105 | 26092816 | W | 2001-08-04 | 1 | |||
| 5823 | 26092816 | W | 2004-07-10 | 1 | |||
| 6175 | 26092816 | S | 2005-01-30 | 2 | |||
| 8951 | 26092816 | W | 2007-07-26 | 1 | |||
| 501485 | 26092816 | W | 2009-07-21 | 1 | |||
| 507349 | 26092816 | S | 2011-02-03 | 1 | |||
| 508482 | 26092816 | S | 2012-01-17 | 3 | |||
| 502998 | 26092816 | W | 2013-07-10 | 6 | |||
| 503755 | 26092816 | S | 2014-02-20 | 29 | |||
| 504395 | 26092816 | W | 2014-07-08 | 2 | |||
| 505066 | 26092816 | W | 2015-07-26 | 4 | |||
| 505384 | 26092816 | S | 2016-01-23 | 11 | |||
| 505544 | 26092816 | S | 2016-01-26 | 8 | |||
| 506000 | 26092816 | W | 2016-07-06 | 1 | |||
| 505747 | 26092816 | W | 2016-07-23 | 3 | |||
| 506178 | 26092816 | S | 2017-01-21 | 17 | |||
| 506801 | 26092816 | S | 2018-01-20 | 1 | |||
| 507121 | 26092816 | W | 2018-07-21 | 2 | |||
| 507562 | 26092816 | S | 2019-01-19 | 1 | |||
| 507796 | 26092816 | W | 2019-07-20 | 10 | |||
| 509647 | 26092816 | W | 2022-07-27 | 2 | |||
| 509871 | 26092816 | S | 2023-01-18 | 22 | |||
| 510134 | 26092816 | W | 2023-07-19 | 2 | |||
| 510448 | 26092816 | S | 2024-01-24 | 15 | |||
| 510796 | 26092816 | W | 2024-07-17 | 4 | |||
| 511086 | 26092816 | S | 2025-01-16 | 1 |