| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2569 | 26052941 | W | 1998-07-10 | 2 | |||
| 4050 | 26052941 | W | 2001-07-11 | 4 | |||
| 4653 | 26052941 | W | 2002-07-24 | 12 | |||
| 5623 | 26052941 | S | 2004-01-24 | 40 | |||
| 6454 | 26052941 | S | 2005-01-21 | 25 | |||
| 6873 | 26052941 | W | 2005-07-21 | 12 | |||
| 8045 | 26052941 | S | 2006-01-30 | 4 | |||
| 9098 | 26052941 | W | 2007-07-16 | 10 | |||
| 500912 | 26052941 | S | 2009-02-08 | 4 | |||
| 501575 | 26052941 | W | 2010-07-13 | 3 |