| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 210 | 33181845 | W | 1993-07-17 | 2 | |||
| 3937 | 33181845 | W | 2001-09-15 | 1 | |||
| 4527 | 33181845 | W | 2002-07-21 | 1 | |||
| 6824 | 33181845 | W | 2005-07-17 | 1 | |||
| 9128 | 33181845 | W | 2007-07-22 | 3 | |||
| 500334 | 33181845 | W | 2008-07-30 | 10 | |||
| 501374 | 33181845 | W | 2009-07-26 | 2 | |||
| 502177 | 33181845 | S | 2010-01-24 | 1 | |||
| 503897 | 33181845 | W | 2010-08-03 | 49 | |||
| 503894 | 33181845 | S | 2011-02-06 | 2 | |||
| 503896 | 33181845 | W | 2012-07-17 | 3 | |||
| 502988 | 33181845 | S | 2013-01-23 | 1 | |||
| 502864 | 33181845 | W | 2013-07-16 | 11 | |||
| 503493 | 33181845 | S | 2014-01-22 | 12 | |||
| 504467 | 33181845 | W | 2014-08-13 | 2 | |||
| 504746 | 33181845 | S | 2015-01-29 | 2 | |||
| 505482 | 33181845 | S | 2016-02-06 | 3 | |||
| 506209 | 33181845 | S | 2017-01-26 | 19 | |||
| 506616 | 33181845 | W | 2017-08-13 | 13 | |||
| 506836 | 33181845 | S | 2018-01-27 | 8 | |||
| 507234 | 33181845 | W | 2018-08-24 | 10 | |||
| 507586 | 33181845 | S | 2019-01-19 | 12 | |||
| 507831 | 33181845 | W | 2019-07-15 | 13 | |||
| 508312 | 33181845 | S | 2020-02-05 | 1 | |||
| 508705 | 33181845 | W | 2020-08-30 | 13 | |||
| 510247 | 33181845 | W | 2023-08-13 | 34 | |||
| 510850 | 33181845 | W | 2024-07-28 | 8 | |||
| 511448 | 33181845 | W | 2025-07-09 | 2 |