| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 6415 | 31033011 | S | 2005-01-31 | 1 | |||
| 6589 | 31033011 | W | 2005-07-28 | 3 | |||
| 6922 | 31033011 | S | 2006-02-05 | 2 | |||
| 8316 | 31033011 | W | 2006-07-05 | 2 | |||
| 8715 | 31033011 | S | 2007-02-03 | 2 | |||
| 9252 | 31033011 | W | 2007-08-06 | 1 | |||
| 500081 | 31033011 | S | 2008-02-10 | 1 | |||
| 500423 | 31033011 | W | 2008-07-19 | 2 | |||
| 500891 | 31033011 | S | 2009-02-16 | 1 | |||
| 501516 | 31033011 | W | 2009-08-03 | 3 | |||
| 501890 | 31033011 | S | 2011-02-07 | 3 | |||
| 504910 | 31033011 | S | 2013-02-01 | 3 | |||
| 504939 | 31033011 | S | 2014-02-10 | 5 | |||
| 504956 | 31033011 | S | 2015-01-30 | 6 |