| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2415 | 25562937 | S | 1998-02-01 | 15 | |||
| 2604 | 25562937 | W | 1998-07-10 | 8 | |||
| 4955 | 25562937 | S | 2003-01-29 | 13 | |||
| 8019 | 25562937 | S | 2006-01-30 | 10 | |||
| 8621 | 25562937 | S | 2007-02-13 | 4 | |||
| 9409 | 25562937 | S | 2008-02-09 | 6 | |||
| 500957 | 25562937 | S | 2009-02-08 | 13 | |||
| 501409 | 25562937 | W | 2009-07-22 | 7 | |||
| 501644 | 25562937 | S | 2010-02-07 | 5 |