| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4359 | 26132726 | S | 2002-02-03 | 1 | |||
| 4542 | 26132726 | W | 2002-07-14 | 1 | |||
| 4988 | 26132726 | S | 2003-02-14 | 2 | |||
| 6494 | 26132726 | S | 2005-02-06 | 5 | |||
| 8107 | 26132726 | S | 2006-01-22 | 17 | |||
| 8255 | 26132726 | W | 2006-07-23 | 384 | |||
| 8571 | 26132726 | S | 2007-02-07 | 115 | |||
| 500087 | 26132726 | S | 2008-02-12 | 6 | |||
| 500823 | 26132726 | S | 2009-01-26 | 8 | |||
| 501002 | 26132726 | W | 2009-07-18 | 5 | |||
| 502098 | 26132726 | S | 2010-01-23 | 7 | |||
| 504624 | 26132726 | W | 2010-07-17 | 150 | |||
| 504623 | 26132726 | S | 2011-01-15 | 17 | |||
| 502262 | 26132726 | W | 2011-07-16 | 196 | |||
| 504622 | 26132726 | S | 2012-01-14 | 16 | |||
| 502499 | 26132726 | W | 2012-07-14 | 55 | |||
| 504621 | 26132726 | S | 2013-01-12 | 27 | |||
| 503470 | 26132726 | S | 2014-01-11 | 23 | |||
| 504388 | 26132726 | W | 2014-07-12 | 22 | |||
| 504671 | 26132726 | S | 2015-01-17 | 13 | |||
| 505400 | 26132726 | S | 2016-01-16 | 5 | |||
| 506150 | 26132726 | S | 2017-01-14 | 6 | |||
| 506546 | 26132726 | W | 2017-07-15 | 9 | |||
| 506789 | 26132726 | S | 2018-01-13 | 33 | |||
| 507548 | 26132726 | S | 2019-01-12 | 23 | |||
| 508188 | 26132726 | S | 2020-01-28 | 3 | |||
| 508616 | 26132726 | W | 2020-07-18 | 37 | |||
| 508888 | 26132726 | S | 2021-01-21 | 3 | |||
| 509627 | 26132726 | W | 2022-07-20 | 143 | |||
| 509894 | 26132726 | S | 2023-01-28 | 9 | |||
| 510106 | 26132726 | W | 2023-07-14 | 18 | |||
| 510390 | 26132726 | S | 2024-01-12 | 28 | |||
| 511322 | 26132726 | S | 2025-03-05 | 3 | |||
| 511575 | 26132726 | W | 2025-07-08 | 67 |