| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 17 | 26583250 | S | 1992-02-25 | 4 | |||
| 124 | 26583250 | S | 1993-01-24 | 2 | |||
| 204 | 26583250 | W | 1993-07-17 | 1 | |||
| 536 | 26583250 | S | 1995-01-21 | 41 | |||
| 614 | 26583250 | W | 1995-07-15 | 2 | |||
| 726 | 26583250 | S | 1996-01-16 | 2 | |||
| 3244 | 26583250 | S | 2000-01-31 | 18 | |||
| 4297 | 26583250 | S | 2002-01-30 | 42 | |||
| 4843 | 26583250 | S | 2003-01-21 | 4 | |||
| 5553 | 26583250 | S | 2004-01-28 | 1 | |||
| 5941 | 26583250 | W | 2004-07-28 | 4 | |||
| 6381 | 26583250 | S | 2005-02-05 | 2 | |||
| 6962 | 26583250 | S | 2006-01-21 | 3 | |||
| 8617 | 26583250 | S | 2007-01-16 | 2 | |||
| 500032 | 26583250 | S | 2008-01-20 | 4 | |||
| 501348 | 26583250 | W | 2009-07-14 | 2 | |||
| 502116 | 26583250 | S | 2010-01-27 | 3 | |||
| 503205 | 26583250 | S | 2011-01-24 | 2 | |||
| 503200 | 26583250 | W | 2011-07-14 | 2 | |||
| 503204 | 26583250 | O | 2012-07-14 | 2 | |||
| 503203 | 26583250 | W | 2013-07-31 | 2 | |||
| 511005 | 26583250 | S | 2015-02-05 | 1 | |||
| 506298 | 26583250 | S | 2016-02-03 | 3 | |||
| 506449 | 26583250 | S | 2017-02-06 | 1 |