| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 215 | 26352535 | W | 1993-07-10 | 1 | |||
| 2833 | 26352535 | S | 1999-01-16 | 1 | |||
| 3082 | 26352535 | W | 1999-09-12 | 3 | |||
| 3525 | 26352535 | W | 2000-07-15 | 1 | |||
| 4010 | 26352535 | W | 2001-07-14 | 15 | |||
| 4473 | 26352535 | S | 2002-01-26 | 4 | |||
| 4636 | 26352535 | W | 2002-07-27 | 2 | |||
| 5355 | 26352535 | W | 2003-07-19 | 7 | |||
| 5587 | 26352535 | S | 2004-01-24 | 9 | |||
| 5939 | 26352535 | W | 2004-07-31 | 2 | |||
| 8529 | 26352535 | S | 2007-01-27 | 19 | |||
| 500062 | 26352535 | S | 2008-01-26 | 2 | |||
| 500283 | 26352535 | W | 2008-07-19 | 8 | |||
| 501057 | 26352535 | W | 2009-07-25 | 5 | |||
| 502045 | 26352535 | S | 2010-01-30 | 1 | |||
| 504768 | 26352535 | S | 2015-01-31 | 56 | 50 | ||
| 505137 | 26352535 | W | 2015-08-11 | 1 | |||
| 506988 | 26352535 | S | 2018-02-24 | 4 | |||
| 507500 | 26352535 | O | 2018-11-24 | 2 |