| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3875 | 23472927 | S | 2001-01-21 | 5 | |||
| 6002 | 23472927 | W | 2004-07-26 | 2 | |||
| 6230 | 23472927 | S | 2005-01-31 | 2 | |||
| 6525 | 23472927 | W | 2005-08-05 | 1 | |||
| 8141 | 23472927 | W | 2006-08-06 | 2 | |||
| 502822 | 23472927 | W | 2010-07-14 | 11 | |||
| 502830 | 23472927 | W | 2011-07-21 | 2 | |||
| 502807 | 23472927 | S | 2012-02-27 | 3 | |||
| 502664 | 23472927 | S | 2013-02-13 | 7 | |||
| 502958 | 23472927 | W | 2013-07-30 | 24 | |||
| 509120 | 23472927 | W | 2021-07-20 | 7 | |||
| 509986 | 23472927 | S | 2023-02-16 | 2 |