| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 794 | 34061828 | W | 1996-07-20 | 1 | |||
| 1070 | 34061828 | W | 1997-07-12 | 11 | |||
| 2467 | 34061828 | W | 1998-08-01 | 2 | |||
| 3203 | 34061828 | S | 2000-02-12 | 5 | |||
| 3790 | 34061828 | S | 2001-01-20 | 4 | |||
| 3962 | 34061828 | W | 2001-07-28 | 11 | |||
| 4484 | 34061828 | W | 2002-07-13 | 2 | |||
| 5112 | 34061828 | S | 2003-04-17 | 10 | |||
| 5428 | 34061828 | S | 2004-01-31 | 3 | |||
| 9119 | 34061828 | W | 2007-07-21 | 6 | |||
| 500615 | 34061828 | W | 2008-07-19 | 7 | |||
| 500522 | 34061828 | O | 2008-10-22 | 2 | |||
| 501423 | 34061828 | W | 2009-07-18 | 7 | |||
| 501177 | 34061828 | O | 2009-10-14 | 3 | |||
| 501629 | 34061828 | O | 2010-04-14 | 2 | |||
| 501731 | 34061828 | O | 2011-04-23 | 1 | |||
| 501911 | 34061828 | W | 2011-07-23 | 15 | |||
| 503954 | 34061828 | S | 2012-01-21 | 2 | |||
| 503953 | 34061828 | O | 2012-04-21 | 7 | |||
| 503958 | 34061828 | W | 2012-07-21 | 1 | |||
| 503959 | 34061828 | O | 2012-10-20 | 1 | |||
| 503016 | 34061828 | O | 2013-04-20 | 16 | |||
| 503070 | 34061828 | W | 2013-07-20 | 13 | |||
| 503951 | 34061828 | O | 2014-04-19 | 14 | |||
| 503972 | 34061828 | O | 2014-04-19 | 22 | |||
| 504549 | 34061828 | W | 2014-07-19 | 3 | |||
| 505005 | 34061828 | O | 2015-04-18 | 2 | |||
| 505291 | 34061828 | O | 2015-10-17 | 41 | |||
| 505378 | 34061828 | S | 2016-01-16 | 2 | |||
| 505730 | 34061828 | W | 2016-07-16 | 7 | |||
| 505934 | 34061828 | O | 2016-10-15 | 9 | |||
| 506468 | 34061828 | O | 2017-04-15 | 60 | |||
| 506548 | 34061828 | W | 2017-07-15 | 6 | |||
| 506750 | 34061828 | O | 2017-10-10 | 1 | |||
| 506827 | 34061828 | S | 2018-01-20 | 9 | |||
| 507030 | 34061828 | O | 2018-04-21 | 11 | |||
| 507131 | 34061828 | W | 2018-07-21 | 5 | |||
| 507707 | 34061828 | O | 2019-04-20 | 2 | |||
| 507828 | 34061828 | W | 2019-07-20 | 13 | |||
| 508660 | 34061828 | W | 2020-07-25 | 6 | |||
| 508726 | 34061828 | O | 2020-10-17 | 1 | |||
| 508914 | 34061828 | S | 2021-01-23 | 8 | |||
| 509045 | 34061828 | O | 2021-04-17 | 4 | |||
| 509284 | 34061828 | O | 2021-10-16 | 1 | |||
| 509623 | 34061828 | W | 2022-07-16 | 8 | |||
| 509885 | 34061828 | S | 2023-01-21 | 1 |