| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 2305 | 33582502 | S | 1998-02-26 | 1 | |||
| 2481 | 33582502 | W | 1998-07-31 | 6 | |||
| 2976 | 33582502 | W | 1999-07-10 | 4 | |||
| 3226 | 33582502 | S | 2000-01-27 | 1 | |||
| 3859 | 33582502 | S | 2001-02-28 | 1 | |||
| 3910 | 33582502 | W | 2001-07-26 | 1 | |||
| 4422 | 33582502 | S | 2002-02-11 | 1 | |||
| 4575 | 33582502 | W | 2002-07-12 | 2 | |||
| 5382 | 33582502 | W | 2003-07-16 | 3 | |||
| 5821 | 33582502 | W | 2004-07-01 | 2 | |||
| 6475 | 33582502 | S | 2005-02-10 | 2 | |||
| 8659 | 33582502 | S | 2007-02-08 | 2 | |||
| 9113 | 33582502 | W | 2007-07-17 | 5 | |||
| 501452 | 33582502 | W | 2009-07-15 | 3 |