| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2527 | 25202728 | W | 1998-07-19 | 23 | |||
| 4619 | 25202728 | W | 2002-07-13 | 22 | |||
| 4915 | 25202728 | S | 2003-01-11 | 40 | |||
| 5588 | 25202728 | S | 2004-01-17 | 2 | |||
| 8408 | 25202728 | W | 2006-07-15 | 3 | |||
| 8909 | 25202728 | S | 2007-01-13 | 99 | |||
| 9164 | 25202728 | W | 2007-07-14 | 22 | |||
| 500665 | 25202728 | W | 2008-07-12 | 27 | |||
| 502775 | 25202728 | S | 2009-01-18 | 125 | |||
| 504180 | 25202728 | W | 2009-07-11 | 38 | |||
| 502773 | 25202728 | W | 2010-07-24 | 31 | |||
| 502347 | 25202728 | S | 2011-02-24 | 5 | |||
| 502771 | 25202728 | S | 2012-01-07 | 2 | |||
| 504779 | 25202728 | S | 2015-01-18 | 1 | |||
| 505297 | 25202728 | W | 2015-08-09 | 17 |