| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3567 | 29102545 | W | 2000-08-08 | 16 | |||
| 3750 | 29102545 | S | 2001-01-31 | 135 | |||
| 3989 | 29102545 | W | 2001-07-24 | 292 | 210 | ||
| 4464 | 29102545 | S | 2002-02-12 | 6447 | 420 | 210 | 500 |
| 5346 | 29102545 | W | 2003-08-28 | 32 | |||
| 5606 | 29102545 | S | 2004-02-19 | 22 | |||
| 1990 | 29102545 | S | 2006-02-14 | 33 | |||
| 500193 | 29102545 | S | 2008-02-22 | 192 | |||
| 501284 | 29102545 | S | 2009-01-30 | 226 | 210 | ||
| 503899 | 29102545 | S | 2010-01-28 | 611 | 420 | 210 | 500 |
| 502264 | 29102545 | S | 2011-02-08 | 823 | 420 | 210 | 500 |
| 503910 | 29102545 | W | 2011-08-15 | 18 | |||
| 503911 | 29102545 | 2012-02-07 | 369 | 210 | |||
| 504033 | 29102545 | W | 2012-08-16 | 20 | |||
| 503833 | 29102545 | W | 2013-07-23 | 8 |