| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 2133 | 26352535 | W | 1994-07-16 | 1 | |||
| 3082 | 26352535 | W | 1999-09-12 | 35 | |||
| 3303 | 26352535 | S | 2000-01-29 | 37 | |||
| 3525 | 26352535 | W | 2000-07-15 | 41 | |||
| 3785 | 26352535 | S | 2001-01-27 | 50 | |||
| 4010 | 26352535 | W | 2001-07-14 | 45 | |||
| 4473 | 26352535 | S | 2002-01-26 | 1 | |||
| 4636 | 26352535 | W | 2002-07-27 | 75 | |||
| 4970 | 26352535 | S | 2003-01-18 | 6 | |||
| 5355 | 26352535 | W | 2003-07-19 | 17 | |||
| 5587 | 26352535 | S | 2004-01-24 | 6 | |||
| 5939 | 26352535 | W | 2004-07-31 | 2 | |||
| 8529 | 26352535 | S | 2007-01-27 | 7 | |||
| 500062 | 26352535 | S | 2008-01-26 | 1 | |||
| 500283 | 26352535 | W | 2008-07-19 | 2 | |||
| 500791 | 26352535 | S | 2009-02-07 | 8 | |||
| 501057 | 26352535 | W | 2009-07-25 | 1 | |||
| 505137 | 26352535 | W | 2015-08-11 | 39 | |||
| 505605 | 26352535 | O | 2016-05-15 | 1 | |||
| 506988 | 26352535 | S | 2018-02-24 | 20 | |||
| 507500 | 26352535 | O | 2018-11-24 | 1 |