| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 2854 | 30342952 | S | 1999-01-24 | 10 | |||
| 4269 | 30342952 | S | 2002-01-26 | 2 | |||
| 5231 | 30342952 | W | 2003-07-12 | 2 | |||
| 500416 | 30342952 | W | 2008-07-20 | 1 | |||
| 500713 | 30342952 | S | 2009-01-18 | 1 | |||
| 501335 | 30342952 | W | 2009-07-19 | 25 | |||
| 502034 | 30342952 | S | 2010-01-24 | 8 | |||
| 501909 | 30342952 | W | 2011-07-24 | 2 | |||
| 502989 | 30342952 | S | 2013-02-13 | 6 | |||
| 506595 | 30342952 | S | 2017-01-15 | 2 | |||
| 506926 | 30342952 | S | 2018-01-14 | 3 |