| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 399 | 28303212 | W | 1994-07-22 | 1 | |||
| 508 | 28303212 | S | 1995-01-30 | 3 | |||
| 4610 | 28303212 | W | 2002-08-20 | 1 | |||
| 4845 | 28303212 | S | 2003-02-05 | 2 | |||
| 5526 | 28303212 | S | 2004-02-12 | 24 | |||
| 5967 | 28303212 | W | 2004-08-05 | 1 | |||
| 501357 | 28303212 | W | 2009-07-29 | 2 | |||
| 502148 | 28303212 | S | 2010-01-15 | 17 | |||
| 505071 | 28303212 | S | 2014-02-12 | 1 | |||
| 507247 | 28303212 | O | 2018-08-28 | 1 | |||
| 511023 | 28303212 | O | 2019-03-13 | 1 |