| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 443 | 28573147 | W | 1994-07-16 | 2 | |||
| 745 | 28573147 | S | 1996-02-02 | 3 | |||
| 2336 | 28573147 | S | 1998-01-21 | 2 | |||
| 2785 | 28573147 | W | 1998-08-02 | 7 | |||
| 3254 | 28573147 | S | 2000-02-28 | 3 | |||
| 4630 | 28573147 | W | 2002-08-17 | 7 | |||
| 6963 | 28573147 | S | 2006-01-27 | 1 | |||
| 8356 | 28573147 | W | 2006-07-24 | 4 | |||
| 9350 | 28573147 | S | 2008-01-25 | 1 | |||
| 500566 | 28573147 | W | 2008-07-22 | 9 | |||
| 502668 | 28573147 | S | 2013-02-15 | 8 | |||
| 506212 | 28573147 | S | 2016-02-02 | 4 | |||
| 509390 | 28573147 | S | 2022-01-25 | 13 | |||
| 510772 | 28573147 | S | 2024-01-24 | 5 |