| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 7 | 29182637 | S | 1992-01-31 | 2 | |||
| 66 | 29182637 | W | 1992-07-01 | 1 | |||
| 150 | 29182637 | S | 1993-01-18 | 2 | |||
| 235 | 29182637 | W | 1993-07-13 | 1 | |||
| 347 | 29182637 | S | 1994-01-12 | 1 | |||
| 737 | 29182637 | S | 1996-01-22 | 2 | |||
| 884 | 29182637 | W | 1996-07-02 | 2 | |||
| 1051 | 29182637 | S | 1997-01-21 | 2 | |||
| 2799 | 29182637 | S | 1999-01-27 | 1 | |||
| 3562 | 29182637 | W | 2000-07-24 | 1 | |||
| 3759 | 29182637 | S | 2001-02-02 | 1 | |||
| 4711 | 29182637 | W | 2002-07-24 | 1 | |||
| 6123 | 29182637 | W | 2004-08-03 | 1 | |||
| 1985 | 29182637 | S | 2006-02-21 | 1 | |||
| 8324 | 29182637 | W | 2006-08-07 | 1 | |||
| 503888 | 29182637 | S | 2010-02-08 | 1 | |||
| 502323 | 29182637 | S | 2011-02-14 | 1 | |||
| 503932 | 29182637 | W | 2011-07-20 | 1 | |||
| 502774 | 29182637 | W | 2012-07-23 | 1 | |||
| 503728 | 29182637 | S | 2013-02-18 | 2 | |||
| 505331 | 29182637 | S | 2015-01-28 | 1 |