| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 852 | 34022324 | W | 1996-07-20 | 4 | |||
| 2003 | 34022324 | W | 1997-07-24 | 3 | |||
| 2454 | 34022324 | W | 1998-08-13 | 3 | |||
| 2899 | 34022324 | W | 1999-07-13 | 12 | |||
| 3956 | 34022324 | W | 2001-07-26 | 2 | |||
| 4210 | 34022324 | S | 2002-02-05 | 2 | |||
| 4507 | 34022324 | W | 2002-07-25 | 3 | |||
| 5183 | 34022324 | W | 2003-07-11 | 8 | |||
| 5874 | 34022324 | W | 2004-07-14 | 8 | |||
| 6855 | 34022324 | W | 2005-07-22 | 1 | |||
| 8988 | 34022324 | W | 2007-08-10 | 7 | |||
| 94704 | 34022324 | W | 2008-07-14 | 2 | |||
| 501051 | 34022324 | S | 2009-02-23 | 2 | |||
| 502114 | 34022324 | 2010-02-12 | 8 | ||||
| 502275 | 34022324 | W | 2011-07-14 | 4 | |||
| 504384 | 34022324 | W | 2014-08-01 | 4 | |||
| 505110 | 34022324 | W | 2015-07-28 | 10 | |||
| 506581 | 34022324 | W | 2017-07-21 | 11 | |||
| 507160 | 34022324 | W | 2018-07-27 | 7 | |||
| 507867 | 34022324 | W | 2019-08-02 | 9 | |||
| 511156 | 34022324 | S | 2024-02-09 | 3 |