| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 2336 | 28573147 | S | 1998-01-21 | 2 | |||
| 2785 | 28573147 | W | 1998-08-02 | 4 | |||
| 3254 | 28573147 | S | 2000-02-28 | 1 | |||
| 8781 | 28573147 | S | 2007-01-26 | 3 | |||
| 501811 | 28573147 | S | 2011-02-12 | 2 | |||
| 501939 | 28573147 | W | 2011-07-27 | 6 | |||
| 502668 | 28573147 | S | 2013-02-15 | 2 | |||
| 504106 | 28573147 | S | 2014-02-02 | 2 | |||
| 504861 | 28573147 | S | 2015-02-11 | 1 | |||
| 506652 | 28573147 | W | 2015-08-04 | 1 | |||
| 509677 | 28573147 | W | 2022-07-26 | 2 |