| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3872 | 24362924 | S | 2001-01-21 | 64 | |||
| 4007 | 24362924 | W | 2001-07-14 | 1 | |||
| 4189 | 24362924 | S | 2002-01-26 | 59 | |||
| 4923 | 24362924 | S | 2003-01-31 | 67 | |||
| 5361 | 24362924 | W | 2003-07-29 | 28 | |||
| 5709 | 24362924 | S | 2004-02-06 | 47 | |||
| 6231 | 24362924 | S | 2005-01-28 | 50 | |||
| 8036 | 24362924 | S | 2006-02-04 | 37 | |||
| 8796 | 24362924 | S | 2007-02-01 | 37 | |||
| 9010 | 24362924 | W | 2007-08-30 | 17 | |||
| 9433 | 24362924 | S | 2008-01-31 | 26 | |||
| 500835 | 24362924 | S | 2009-02-01 | 28 | |||
| 502960 | 24362924 | S | 2009-02-21 | 28 | |||
| 502964 | 24362924 | S | 2010-02-10 | 43 | |||
| 502824 | 24362924 | S | 2011-02-09 | 21 | |||
| 502805 | 24362924 | S | 2012-02-27 | 45 | |||
| 504613 | 24362924 | W | 2012-08-01 | 3 | |||
| 502662 | 24362924 | S | 2013-02-13 | 11 | |||
| 508501 | 24362924 | S | 2020-02-04 | 48 |