| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 17 | 26583250 | S | 1992-02-25 | 1 | |||
| 61 | 26583250 | W | 1992-07-13 | 8 | |||
| 407 | 26583250 | W | 1994-07-16 | 1 | |||
| 536 | 26583250 | S | 1995-01-21 | 2 | |||
| 614 | 26583250 | W | 1995-07-15 | 4 | |||
| 4843 | 26583250 | S | 2003-01-21 | 2 | |||
| 5205 | 26583250 | W | 2003-07-31 | 1 | |||
| 5553 | 26583250 | S | 2004-01-28 | 3 | |||
| 5941 | 26583250 | W | 2004-07-28 | 3 | |||
| 6381 | 26583250 | S | 2005-02-05 | 3 | |||
| 6962 | 26583250 | S | 2006-01-21 | 5 | |||
| 8187 | 26583250 | W | 2006-07-16 | 3 | |||
| 8617 | 26583250 | S | 2007-01-16 | 1 | |||
| 500373 | 26583250 | W | 2008-07-18 | 1 | |||
| 501348 | 26583250 | W | 2009-07-14 | 1 | |||
| 503205 | 26583250 | S | 2011-01-24 | 1 | |||
| 503200 | 26583250 | W | 2011-07-14 | 2 | |||
| 502518 | 26583250 | W | 2012-07-06 | 4 | |||
| 503204 | 26583250 | O | 2012-07-14 | 2 | |||
| 503203 | 26583250 | W | 2013-07-31 | 2 | |||
| 505239 | 26583250 | W | 2014-08-27 | 3 | |||
| 511005 | 26583250 | S | 2015-02-05 | 1 | |||
| 511007 | 26583250 | W | 2015-07-29 | 1 | |||
| 506298 | 26583250 | S | 2016-02-03 | 2 | |||
| 506352 | 26583250 | W | 2016-07-19 | 3 | |||
| 507239 | 26583250 | O | 2018-08-21 | 4 | |||
| 508361 | 26583250 | S | 2019-02-13 | 5 | |||
| 508376 | 26583250 | S | 2020-02-26 | 4 | |||
| 510985 | 26583250 | O | 2024-08-20 | 5 |