| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 4491 | 32481811 | W | 2002-07-28 | 1 | |||
| 1753 | 32481811 | S | 2005-02-20 | 3 | |||
| 6929 | 32481811 | S | 2006-02-26 | 1 | |||
| 500065 | 32481811 | S | 2008-02-17 | 1 | |||
| 500742 | 32481811 | S | 2009-02-22 | 2 | |||
| 504502 | 32481811 | W | 2011-07-31 | 1 | |||
| 504503 | 32481811 | S | 2012-03-04 | 1 | |||
| 504723 | 32481811 | S | 2015-02-01 | 2 | |||
| 505454 | 32481811 | S | 2016-02-07 | 1 | |||
| 505798 | 32481811 | W | 2016-07-24 | 1 | |||
| 508644 | 32481811 | W | 2020-07-26 | 1 |