| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 5079 | 26552816 | S | 2002-10-27 | 21 | |||
| 5610 | 26552816 | S | 2004-01-18 | 17 | |||
| 6517 | 26552816 | S | 2005-01-16 | 16 | |||
| 7079 | 26552816 | S | 2006-01-15 | 49 | |||
| 8911 | 26552816 | S | 2007-01-21 | 142 | |||
| 500128 | 26552816 | S | 2008-01-20 | 121 | |||
| 503537 | 26552816 | S | 2009-01-18 | 39 | |||
| 503540 | 26552816 | S | 2011-01-23 | 46 | |||
| 503552 | 26552816 | S | 2012-01-29 | 54 | |||
| 503576 | 26552816 | S | 2013-02-10 | 62 | |||
| 503622 | 26552816 | S | 2014-02-09 | 86 | |||
| 504745 | 26552816 | S | 2015-02-08 | 176 | |||
| 506408 | 26552816 | S | 2016-02-14 | 25 | |||
| 506416 | 26552816 | S | 2017-02-12 | 142 |