| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 500081 | 31033011 | S | 2008-02-10 | 9 | |||
| 500423 | 31033011 | W | 2008-07-19 | 19 | |||
| 500891 | 31033011 | S | 2009-02-16 | 21 | |||
| 501516 | 31033011 | W | 2009-08-03 | 24 | |||
| 501890 | 31033011 | S | 2011-02-07 | 29 | |||
| 504895 | 31033011 | W | 2012-07-17 | 33 | |||
| 504910 | 31033011 | S | 2013-02-01 | 35 | |||
| 504923 | 31033011 | W | 2013-07-15 | 33 | |||
| 504939 | 31033011 | S | 2014-02-10 | 47 | |||
| 504955 | 31033011 | W | 2014-07-15 | 49 | |||
| 504956 | 31033011 | S | 2015-01-30 | 52 |