| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4805 | 33211846 | S | 2003-01-26 | 15 | |||
| 5451 | 33211846 | S | 2004-01-18 | 79 | |||
| 5938 | 33211846 | W | 2004-07-18 | 3 | |||
| 6501 | 33211846 | S | 2005-01-16 | 6 | |||
| 7068 | 33211846 | S | 2006-01-15 | 4 | |||
| 8774 | 33211846 | S | 2007-01-21 | 29 | |||
| 500777 | 33211846 | S | 2009-02-08 | 83 | |||
| 502101 | 33211846 | S | 2010-01-24 | 1 | |||
| 503889 | 33211846 | S | 2011-02-06 | 37 | |||
| 503890 | 33211846 | S | 2012-02-01 | 45 | |||
| 502984 | 33211846 | S | 2013-01-23 | 41 | |||
| 503494 | 33211846 | S | 2014-01-22 | 124 | |||
| 505866 | 33211846 | W | 2016-07-22 | 1 | |||
| 509452 | 33211846 | S | 2022-02-16 | 7 | |||
| 510600 | 33211846 | S | 2024-02-10 | 1 | |||
| 511449 | 33211846 | W | 2025-07-09 | 1 |