| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 5034 | 29452650 | S | 2000-01-29 | 25 | |||
| 5351 | 29452650 | W | 2003-08-16 | 104 | |||
| 5598 | 29452650 | S | 2004-02-23 | 2 | |||
| 6318 | 29452650 | S | 2005-02-04 | 43 | |||
| 94049 | 29452650 | O | 2006-02-15 | 83 | |||
| 8930 | 29452650 | S | 2007-02-12 | 29 | |||
| 500200 | 29452650 | S | 2008-02-07 | 16 | |||
| 501290 | 29452650 | S | 2009-03-05 | 58 | |||
| 503885 | 29452650 | S | 2010-02-11 | 30 | |||
| 503921 | 29452650 | S | 2012-02-13 | 8 | |||
| 503731 | 29452650 | S | 2013-02-14 | 26 | |||
| 505324 | 29452650 | 2015-02-09 | 20 |