| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 6344 | 33121806 | S | 2005-02-05 | 2 | |||
| 6689 | 33121806 | W | 2005-07-16 | 33 | 20 | ||
| 8484 | 33121806 | W | 2006-09-02 | 47 | 20 | ||
| 8897 | 33121806 | S | 2007-02-25 | 2 | |||
| 9291 | 33121806 | W | 2007-07-08 | 6 | |||
| 500117 | 33121806 | S | 2008-01-27 | 3 | |||
| 500249 | 33121806 | W | 2008-08-10 | 32 | 20 | ||
| 500720 | 33121806 | S | 2009-02-01 | 1 | |||
| 501130 | 33121806 | W | 2009-08-15 | 18 | |||
| 501530 | 33121806 | S | 2010-02-06 | 2 | |||
| 502510 | 33121806 | W | 2012-07-29 | 33 | 20 | ||
| 503168 | 33121806 | S | 2013-02-17 | 2 | |||
| 504805 | 33121806 | S | 2015-02-14 | 5 | |||
| 506325 | 33121806 | S | 2017-01-21 | 2 | |||
| 506625 | 33121806 | W | 2017-07-30 | 16 | |||
| 507232 | 33121806 | W | 2018-08-05 | 50 | 20 | ||
| 507717 | 33121806 | S | 2019-01-20 | 3 | |||
| 508877 | 33121806 | S | 2021-01-23 | 3 |