| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 443 | 28573147 | W | 1994-07-16 | 3 | |||
| 2783 | 28573147 | W | 1997-08-03 | 2 | |||
| 2336 | 28573147 | S | 1998-01-21 | 6 | |||
| 2785 | 28573147 | W | 1998-08-02 | 2 | |||
| 3254 | 28573147 | S | 2000-02-28 | 3 | |||
| 4282 | 28573147 | S | 2002-01-20 | 14 | |||
| 4846 | 28573147 | S | 2003-02-08 | 5 | |||
| 6221 | 28573147 | S | 2005-01-24 | 11 | |||
| 6786 | 28573147 | W | 2005-07-20 | 7 | |||
| 500566 | 28573147 | W | 2008-07-22 | 3 | |||
| 501551 | 28573147 | W | 2010-08-09 | 2 | |||
| 504597 | 28573147 | W | 2014-08-10 | 2 | |||
| 509677 | 28573147 | W | 2022-07-26 | 2 | |||
| 510170 | 28573147 | W | 2023-07-22 | 4 | |||
| 510852 | 28573147 | W | 2024-07-31 | 5 |