| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4330 | 30081806 | S | 2002-02-08 | 148 | |||
| 4724 | 30081806 | W | 2002-08-23 | 139 | |||
| 4912 | 30081806 | S | 2003-01-31 | 150 | |||
| 5427 | 30081806 | W | 2003-07-24 | 21 | |||
| 5782 | 30081806 | S | 2004-01-28 | 33 | |||
| 8478 | 30081806 | W | 2006-07-27 | 12 | |||
| 8842 | 30081806 | S | 2007-01-30 | 122 | |||
| 9317 | 30081806 | W | 2007-07-26 | 24 | |||
| 500551 | 30081806 | S | 2008-01-24 | 125 | |||
| 500636 | 30081806 | W | 2008-08-18 | 27 | |||
| 506122 | 30081806 | O | 2009-04-03 | 31 | |||
| 506121 | 30081806 | O | 2009-09-17 | 40 | |||
| 506123 | 30081806 | W | 2010-08-03 | 8 | |||
| 506124 | 30081806 | O | 2011-08-19 | 22 | |||
| 506127 | 30081806 | O | 2012-03-23 | 100 | |||
| 506129 | 30081806 | O | 2013-03-23 | 63 | |||
| 506130 | 30081806 | O | 2013-10-18 | 76 | |||
| 506131 | 30081806 | S | 2014-02-07 | 142 | |||
| 506132 | 30081806 | S | 2015-02-12 | 20 | |||
| 506133 | 30081806 | S | 2016-02-09 | 3 | |||
| 506134 | 30081806 | O | 2016-10-28 | 42 |