| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4983 | 26072819 | S | 2003-01-26 | 4 | |||
| 5675 | 26072819 | S | 2004-02-11 | 3 | |||
| 6497 | 26072819 | S | 2005-01-27 | 5 | |||
| 8100 | 26072819 | S | 2006-02-16 | 5 | |||
| 8583 | 26072819 | S | 2007-01-28 | 9 | |||
| 8957 | 26072819 | W | 2007-07-15 | 1 | |||
| 500181 | 26072819 | S | 2008-01-27 | 12 | |||
| 500595 | 26072819 | W | 2008-07-26 | 2 | |||
| 500915 | 26072819 | S | 2009-01-25 | 4 | |||
| 502055 | 26072819 | S | 2010-01-27 | 8 | |||
| 504085 | 26072819 | W | 2010-08-01 | 4 | |||
| 506935 | 26072819 | W | 2011-08-03 | 4 | |||
| 508372 | 26072819 | W | 2012-07-29 | 3 | |||
| 502560 | 26072819 | S | 2013-01-25 | 6 | |||
| 502765 | 26072819 | W | 2013-07-09 | 3 | |||
| 502850 | 26072819 | W | 2013-07-24 | 2 | |||
| 508346 | 26072819 | W | 2014-08-08 | 2 | |||
| 504708 | 26072819 | S | 2015-02-03 | 3 | |||
| 505125 | 26072819 | O | 2015-08-04 | 4 | |||
| 506943 | 26072819 | S | 2016-02-06 | 7 | |||
| 506942 | 26072819 | W | 2016-08-07 | 5 | |||
| 506929 | 26072819 | S | 2018-01-31 | 3 | |||
| 506936 | 26072819 | O | 2018-03-04 | 4 | |||
| 508322 | 26072819 | S | 2020-01-31 | 1 | |||
| 508656 | 26072819 | W | 2020-07-19 | 3 | |||
| 509029 | 26072819 | S | 2021-02-09 | 6 | |||
| 509534 | 26072819 | S | 2022-02-13 | 16 | |||
| 511285 | 26072819 | S | 2025-02-13 | 9 |