| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 656 | 34002456 | W | 1995-07-31 | 45 | |||
| 820 | 34002456 | W | 1996-07-25 | 14 | |||
| 1081 | 34002456 | W | 1997-07-24 | 2 | |||
| 2483 | 34002456 | W | 1998-07-28 | 6 | |||
| 2740 | 34002456 | S | 1999-01-29 | 2 | |||
| 2974 | 34002456 | W | 1999-07-17 | 2 | |||
| 3534 | 34002456 | W | 2000-07-17 | 13 | |||
| 3911 | 34002456 | W | 2001-07-25 | 40 | |||
| 4572 | 34002456 | W | 2002-07-08 | 121 | |||
| 5384 | 34002456 | W | 2003-07-09 | 15 | |||
| 6646 | 34002456 | W | 2005-07-11 | 49 | |||
| 6891 | 34002456 | S | 2006-01-30 | 6 | |||
| 8428 | 34002456 | W | 2006-07-11 | 20 | |||
| 9115 | 34002456 | W | 2007-06-28 | 13 | |||
| 500573 | 34002456 | W | 2008-07-08 | 39 | |||
| 501453 | 34002456 | W | 2009-07-13 | 10 | |||
| 501991 | 34002456 | S | 2010-01-18 | 5 | |||
| 508525 | 34002456 | W | 2010-07-05 | 7 | |||
| 508540 | 34002456 | W | 2012-08-09 | 20 | |||
| 502923 | 34002456 | S | 2013-02-04 | 1 | |||
| 503066 | 34002456 | W | 2013-07-22 | 13 | |||
| 508553 | 34002456 | W | 2014-07-21 | 27 | |||
| 508515 | 34002456 | S | 2015-01-14 | 2 | |||
| 508522 | 34002456 | W | 2015-07-18 | 14 | |||
| 506860 | 34002456 | S | 2018-01-15 | 2 | |||
| 507969 | 34002456 | S | 2019-01-21 | 2 | |||
| 511514 | 34002456 | W | 2025-07-24 | 8 |