| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 15 | 32201825 | S | 1992-01-21 | 35 | |||
| 73 | 32201825 | W | 1992-07-28 | 1 | |||
| 91 | 32201825 | S | 1993-01-13 | 21 | |||
| 275 | 32201825 | S | 1994-01-18 | 28 | |||
| 2158 | 32201825 | S | 1995-01-18 | 153 | |||
| 2168 | 32201825 | W | 1995-07-28 | 49 | |||
| 2187 | 32201825 | S | 1996-01-17 | 9 | |||
| 1033 | 32201825 | S | 1997-01-21 | 50 | |||
| 2261 | 32201825 | S | 1998-01-20 | 12 | |||
| 2756 | 32201825 | S | 1999-01-26 | 51 | |||
| 3199 | 32201825 | S | 2000-01-26 | 26 | |||
| 5438 | 32201825 | S | 2004-01-28 | 13 | |||
| 6195 | 32201825 | S | 2005-01-18 | 1 | |||
| 8079 | 32201825 | S | 2006-02-01 | 1 | |||
| 500757 | 32201825 | S | 2009-01-20 | 1 | |||
| 503160 | 32201825 | S | 2011-01-18 | 14 | |||
| 503699 | 32201825 | S | 2012-01-12 | 3 | |||
| 506965 | 32201825 | S | 2016-01-27 | 3 | |||
| 509362 | 32201825 | S | 2022-01-21 | 10 |