| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 339 | 25202728 | S | 1994-01-30 | 3 | |||
| 504 | 25202728 | S | 1995-01-22 | 1 | |||
| 590 | 25202728 | W | 1995-07-23 | 3 | |||
| 966 | 25202728 | S | 1997-01-26 | 1 | |||
| 2527 | 25202728 | W | 1998-07-19 | 1 | |||
| 4009 | 25202728 | W | 2001-07-15 | 30 | |||
| 4619 | 25202728 | W | 2002-07-13 | 1 | |||
| 6760 | 25202728 | W | 2005-07-16 | 3 | |||
| 8408 | 25202728 | W | 2006-07-15 | 2 | |||
| 9164 | 25202728 | W | 2007-07-14 | 2 | |||
| 9448 | 25202728 | S | 2008-01-12 | 2 | |||
| 504180 | 25202728 | W | 2009-07-11 | 4 | |||
| 504343 | 25202728 | S | 2010-01-23 | 1 | |||
| 502773 | 25202728 | W | 2010-07-24 | 3 | |||
| 502771 | 25202728 | S | 2012-01-07 | 1 | |||
| 502772 | 25202728 | W | 2012-07-21 | 1 | |||
| 504342 | 25202728 | W | 2014-07-05 | 2 | |||
| 504779 | 25202728 | S | 2015-01-18 | 9 | |||
| 505297 | 25202728 | W | 2015-08-09 | 4 | |||
| 505852 | 25202728 | W | 2016-08-13 | 1 | |||
| 510884 | 25202728 | W | 2024-07-27 | 4 |