| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 500380 | 28213226 | W | 2008-08-04 | 1 | |||
| 500867 | 28213226 | S | 2009-01-27 | 1 | |||
| 501368 | 28213226 | W | 2009-07-23 | 19 | |||
| 502193 | 28213226 | S | 2010-02-02 | 12 | |||
| 502192 | 28213226 | W | 2010-08-13 | 43 | |||
| 503345 | 28213226 | W | 2010-08-13 | 43 | |||
| 503346 | 28213226 | S | 2011-02-02 | 17 | |||
| 502335 | 28213226 | W | 2011-08-18 | 57 | |||
| 502538 | 28213226 | O | 2012-03-12 | 10 | |||
| 502532 | 28213226 | W | 2012-08-23 | 49 | |||
| 502653 | 28213226 | S | 2013-02-28 | 26 | |||
| 503342 | 28213226 | W | 2013-08-08 | 126 | |||
| 505097 | 28213226 | S | 2014-02-17 | 7 | |||
| 505237 | 28213226 | W | 2014-08-27 | 41 | |||
| 505218 | 28213226 | W | 2015-07-31 | 79 | |||
| 506317 | 28213226 | S | 2016-02-12 | 12 | |||
| 506350 | 28213226 | O | 2016-09-30 | 19 | |||
| 506707 | 28213226 | W | 2017-07-11 | 147 | |||
| 507053 | 28213226 | O | 2018-04-02 | 25 | |||
| 507221 | 28213226 | O | 2018-08-13 | 142 | |||
| 507730 | 28213226 | O | 2019-03-19 | 6 | |||
| 511031 | 28213226 | S | 2023-01-24 | 4 | |||
| 511181 | 28213226 | S | 2025-02-12 | 44 |