| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 182 | 29502935 | W | 1993-07-17 | 1 | |||
| 262 | 29502935 | S | 1994-01-15 | 1 | |||
| 377 | 29502935 | W | 1994-07-16 | 7 | |||
| 487 | 29502935 | S | 1995-01-14 | 103 | |||
| 629 | 29502935 | W | 1995-07-15 | 5 | |||
| 2199 | 29502935 | S | 1996-01-20 | 8 | |||
| 917 | 29502935 | W | 1996-07-20 | 1 | |||
| 2053 | 29502935 | W | 1997-07-19 | 11 | |||
| 2626 | 29502935 | W | 1998-07-18 | 8 | |||
| 3009 | 29502935 | W | 1999-07-10 | 2 | |||
| 3272 | 29502935 | S | 2000-01-22 | 6 | |||
| 3628 | 29502935 | S | 2001-01-20 | 4 | |||
| 4093 | 29502935 | W | 2001-07-21 | 2 | |||
| 4301 | 29502935 | S | 2002-01-29 | 7 | |||
| 4866 | 29502935 | S | 2003-01-18 | 5 | |||
| 5232 | 29502935 | W | 2003-07-22 | 6 | |||
| 5881 | 29502935 | W | 2004-07-19 | 3 | |||
| 8965 | 29502935 | W | 2007-07-21 | 6 | |||
| 500165 | 29502935 | S | 2008-01-23 | 1 | |||
| 500307 | 29502935 | W | 2008-07-23 | 6 | |||
| 500479 | 29502935 | S | 2009-01-19 | 7 | |||
| 502359 | 29502935 | W | 2011-07-17 | 12 | |||
| 502496 | 29502935 | W | 2012-07-13 | 68 | |||
| 503638 | 29502935 | W | 2013-07-20 | 41 | |||
| 504377 | 29502935 | W | 2014-07-12 | 10 | |||
| 505395 | 29502935 | S | 2015-01-24 | 6 | |||
| 505397 | 29502935 | W | 2015-07-25 | 38 |