| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2661 | 26052904 | S | 1999-01-17 | 6 | |||
| 3470 | 26052904 | W | 2000-08-09 | 5 | |||
| 4064 | 26052904 | W | 2001-07-14 | 1 | |||
| 4397 | 26052904 | S | 2002-01-26 | 7 | |||
| 4645 | 26052904 | W | 2002-08-09 | 10 | |||
| 4956 | 26052904 | S | 2003-02-23 | 9 | |||
| 5305 | 26052904 | W | 2003-08-02 | 51 | |||
| 5928 | 26052904 | W | 2004-07-17 | 2 | |||
| 6205 | 26052904 | S | 2005-01-12 | 18 |