| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4118 | 26132726 | W | 2001-07-14 | 1 | |||
| 4359 | 26132726 | S | 2002-02-03 | 3 | |||
| 4542 | 26132726 | W | 2002-07-14 | 4 | |||
| 4988 | 26132726 | S | 2003-02-14 | 1 | |||
| 6494 | 26132726 | S | 2005-02-06 | 4 | |||
| 8255 | 26132726 | W | 2006-07-23 | 19 | |||
| 8571 | 26132726 | S | 2007-02-07 | 10 | |||
| 500087 | 26132726 | S | 2008-02-12 | 11 | |||
| 500339 | 26132726 | W | 2008-07-03 | 3 | |||
| 500823 | 26132726 | S | 2009-01-26 | 9 | |||
| 501002 | 26132726 | W | 2009-07-18 | 8 | |||
| 502098 | 26132726 | S | 2010-01-23 | 5 | |||
| 504624 | 26132726 | W | 2010-07-17 | 1 | |||
| 504623 | 26132726 | S | 2011-01-15 | 2 | |||
| 502499 | 26132726 | W | 2012-07-14 | 2 | |||
| 504621 | 26132726 | S | 2013-01-12 | 9 | |||
| 503470 | 26132726 | S | 2014-01-11 | 9 | |||
| 505065 | 26132726 | W | 2015-07-11 | 1 | |||
| 506150 | 26132726 | S | 2017-01-14 | 9 | |||
| 506546 | 26132726 | W | 2017-07-15 | 2 | |||
| 506789 | 26132726 | S | 2018-01-13 | 4 | |||
| 507548 | 26132726 | S | 2019-01-12 | 5 | |||
| 508616 | 26132726 | W | 2020-07-18 | 1 | |||
| 509532 | 26132726 | W | 2021-08-08 | 1 | |||
| 510781 | 26132726 | W | 2024-07-13 | 2 | |||
| 511322 | 26132726 | S | 2025-03-05 | 10 |