| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 7 | 29182637 | S | 1992-01-31 | 2 | |||
| 66 | 29182637 | W | 1992-07-01 | 2 | |||
| 150 | 29182637 | S | 1993-01-18 | 8 | |||
| 235 | 29182637 | W | 1993-07-13 | 2 | |||
| 347 | 29182637 | S | 1994-01-12 | 2 | |||
| 2363 | 29182637 | S | 1998-01-22 | 1 | |||
| 2799 | 29182637 | S | 1999-01-27 | 1 | |||
| 3759 | 29182637 | S | 2001-02-02 | 1 | |||
| 4463 | 29182637 | S | 2002-02-06 | 2 | |||
| 5043 | 29182637 | S | 2003-02-06 | 1 | |||
| 6320 | 29182637 | S | 2005-02-02 | 1 | |||
| 1985 | 29182637 | S | 2006-02-21 | 2 | |||
| 8324 | 29182637 | W | 2006-08-07 | 2 | |||
| 9198 | 29182637 | W | 2007-08-01 | 1 | |||
| 500205 | 29182637 | S | 2008-02-06 | 3 | |||
| 501143 | 29182637 | W | 2008-07-23 | 1 | |||
| 503728 | 29182637 | S | 2013-02-18 | 1 | |||
| 503990 | 29182637 | S | 2014-02-24 | 2 | |||
| 505331 | 29182637 | S | 2015-01-28 | 2 |