| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4361 | 26072815 | S | 2002-01-29 | 27 | |||
| 4549 | 26072815 | W | 2002-07-23 | 28 | |||
| 4982 | 26072815 | S | 2003-02-06 | 31 | |||
| 5266 | 26072815 | W | 2003-07-21 | 61 | |||
| 5672 | 26072815 | S | 2004-01-26 | 62 | |||
| 5893 | 26072815 | W | 2004-07-20 | 32 | |||
| 6496 | 26072815 | S | 2005-02-01 | 11 | |||
| 6725 | 26072815 | W | 2005-07-06 | 22 | |||
| 8101 | 26072815 | S | 2006-02-02 | 35 | |||
| 8272 | 26072815 | W | 2006-07-13 | 12 | |||
| 8562 | 26072815 | S | 2007-02-22 | 1 | |||
| 9063 | 26072815 | W | 2007-07-10 | 45 | |||
| 500071 | 26072815 | S | 2008-01-30 | 24 | |||
| 500347 | 26072815 | W | 2008-07-10 | 21 | |||
| 500821 | 26072815 | S | 2009-02-18 | 37 | |||
| 501481 | 26072815 | W | 2009-07-14 | 43 | |||
| 502029 | 26072815 | 2010-02-09 | 8 | ||||
| 507267 | 26072815 | W | 2010-07-30 | 16 | |||
| 507268 | 26072815 | S | 2011-02-03 | 8 | |||
| 507269 | 26072815 | W | 2011-07-27 | 5 | |||
| 507270 | 26072815 | S | 2012-01-17 | 7 | |||
| 507271 | 26072815 | W | 2012-06-28 | 18 | |||
| 507272 | 26072815 | S | 2013-01-24 | 17 | |||
| 503721 | 26072815 | S | 2014-01-22 | 31 | |||
| 504393 | 26072815 | W | 2014-07-08 | 32 | |||
| 504850 | 26072815 | S | 2015-03-10 | 32 | |||
| 505068 | 26072815 | W | 2015-07-26 | 23 | |||
| 505386 | 26072815 | S | 2016-01-23 | 12 | |||
| 505543 | 26072815 | S | 2016-01-26 | 48 | |||
| 505955 | 26072815 | W | 2016-07-06 | 48 | |||
| 505746 | 26072815 | W | 2016-07-23 | 32 | |||
| 507273 | 26072815 | S | 2017-01-12 | 16 | |||
| 507274 | 26072815 | W | 2017-08-14 | 37 | |||
| 507275 | 26072815 | S | 2018-01-10 | 9 | |||
| 507300 | 26072815 | W | 2018-07-03 | 10 | |||
| 507702 | 26072815 | S | 2019-01-29 | 12 | |||
| 508086 | 26072815 | W | 2019-07-11 | 21 | |||
| 508329 | 26072815 | S | 2020-01-21 | 1 | |||
| 508751 | 26072815 | W | 2020-07-23 | 9 | |||
| 509009 | 26072815 | S | 2021-01-13 | 1 | |||
| 509262 | 26072815 | W | 2021-07-07 | 2 | |||
| 509692 | 26072815 | W | 2022-07-07 | 5 | |||
| 509710 | 26072815 | W | 2022-07-19 | 4 | |||
| 510195 | 26072815 | W | 2023-07-11 | 14 | |||
| 510665 | 26072815 | S | 2024-01-17 | 14 | |||
| 510899 | 26072815 | W | 2024-07-04 | 24 | |||
| 511316 | 26072815 | S | 2025-01-16 | 17 | |||
| 511626 | 26072815 | W | 2025-07-08 | 8 |