| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 96 | 29502935 | S | 1993-01-16 | 10 | |||
| 182 | 29502935 | W | 1993-07-17 | 8 | |||
| 262 | 29502935 | S | 1994-01-15 | 11 | |||
| 377 | 29502935 | W | 1994-07-16 | 3 | |||
| 629 | 29502935 | W | 1995-07-15 | 6 | |||
| 2199 | 29502935 | S | 1996-01-20 | 2 | |||
| 917 | 29502935 | W | 1996-07-20 | 5 | |||
| 999 | 29502935 | S | 1997-01-18 | 2 | |||
| 2053 | 29502935 | W | 1997-07-19 | 4 | |||
| 2626 | 29502935 | W | 1998-07-18 | 3 | |||
| 2816 | 29502935 | S | 1999-01-16 | 2 | |||
| 3009 | 29502935 | W | 1999-07-10 | 17 | |||
| 3383 | 29502935 | W | 2000-07-15 | 2 | |||
| 4093 | 29502935 | W | 2001-07-21 | 4 | |||
| 4741 | 29502935 | W | 2002-07-23 | 6 | |||
| 5881 | 29502935 | W | 2004-07-19 | 1 | |||
| 500165 | 29502935 | S | 2008-01-23 | 1 | |||
| 502072 | 29502935 | W | 2010-07-24 | 8 | |||
| 502359 | 29502935 | W | 2011-07-17 | 3 | |||
| 502545 | 29502935 | S | 2013-01-22 | 1 | |||
| 503638 | 29502935 | W | 2013-07-20 | 6 | |||
| 503489 | 29502935 | S | 2014-01-12 | 1 | |||
| 504377 | 29502935 | W | 2014-07-12 | 4 | |||
| 505395 | 29502935 | S | 2015-01-24 | 4 | |||
| 505394 | 29502935 | S | 2016-01-18 | 1 |