| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 5033 | 29212623 | S | 2003-02-18 | 35 | |||
| 5618 | 29212623 | S | 2004-01-22 | 15 | |||
| 6324 | 29212623 | S | 2005-01-31 | 30 | |||
| 8808 | 29212623 | S | 2007-02-06 | 25 | |||
| 500202 | 29212623 | S | 2008-01-29 | 10 | |||
| 501293 | 29212623 | S | 2009-02-03 | 15 | |||
| 503867 | 29212623 | S | 2010-02-18 | 1 | |||
| 503926 | 29212623 | S | 2012-01-27 | 24 | |||
| 503765 | 29212623 | S | 2013-02-02 | 2 | |||
| 504002 | 29212623 | S | 2014-01-24 | 232 |