| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 374 | 25202728 | W | 1994-07-17 | 2 | |||
| 504 | 25202728 | S | 1995-01-22 | 1 | |||
| 2527 | 25202728 | W | 1998-07-19 | 3 | |||
| 3079 | 25202728 | W | 1999-07-18 | 10 | |||
| 3784 | 25202728 | S | 2001-01-14 | 7 | |||
| 4009 | 25202728 | W | 2001-07-15 | 4 | |||
| 4420 | 25202728 | S | 2002-01-12 | 4 | |||
| 4619 | 25202728 | W | 2002-07-13 | 16 | |||
| 4915 | 25202728 | S | 2003-01-11 | 2 | |||
| 5255 | 25202728 | W | 2003-07-19 | 36 | |||
| 5588 | 25202728 | S | 2004-01-17 | 1 | |||
| 5888 | 25202728 | W | 2004-07-24 | 33 | |||
| 6760 | 25202728 | W | 2005-07-16 | 12 | |||
| 8408 | 25202728 | W | 2006-07-15 | 20 | |||
| 9164 | 25202728 | W | 2007-07-14 | 3 | |||
| 9448 | 25202728 | S | 2008-01-12 | 1 | |||
| 500665 | 25202728 | W | 2008-07-12 | 26 | |||
| 504180 | 25202728 | W | 2009-07-11 | 2 | |||
| 504343 | 25202728 | S | 2010-01-23 | 1 | |||
| 502773 | 25202728 | W | 2010-07-24 | 18 | |||
| 503642 | 25202728 | W | 2013-08-10 | 5 | |||
| 510884 | 25202728 | W | 2024-07-27 | 1 |