| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4560 | 25592827 | W | 2002-07-28 | 13 | |||
| 8730 | 25592827 | S | 2007-01-07 | 2 | |||
| 500661 | 25592827 | W | 2008-07-06 | 2 | |||
| 502265 | 25592827 | W | 2011-08-07 | 5 | |||
| 504248 | 25592827 | S | 2013-01-20 | 2 | |||
| 504158 | 25592827 | W | 2013-07-21 | 2 | |||
| 504157 | 25592827 | S | 2014-02-02 | 6 | |||
| 505568 | 25592827 | S | 2015-02-15 | 3 | |||
| 508613 | 25592827 | W | 2020-07-19 | 2 | |||
| 511142 | 25592827 | S | 2025-01-19 | 10 |