| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 346 | 28522600 | S | 1994-01-17 | 1 | |||
| 648 | 28522600 | W | 1995-07-17 | 1 | |||
| 736 | 28522600 | S | 1996-01-24 | 1 | |||
| 2109 | 28522600 | W | 1997-07-17 | 1 | |||
| 2797 | 28522600 | S | 1999-02-15 | 1 | |||
| 3086 | 28522600 | W | 1999-07-17 | 1 | |||
| 3295 | 28522600 | S | 2000-02-16 | 2 | |||
| 3559 | 28522600 | W | 2000-07-11 | 2 | |||
| 1986 | 28522600 | S | 2006-02-22 | 1 | |||
| 501149 | 28522600 | W | 2008-07-24 | 1 | |||
| 501292 | 28522600 | S | 2009-02-09 | 1 | |||
| 501313 | 28522600 | W | 2009-08-13 | 1 | |||
| 502282 | 28522600 | W | 2010-07-26 | 1 | |||
| 502283 | 28522600 | S | 2011-02-24 | 1 | |||
| 503924 | 28522600 | S | 2012-02-05 | 3 | |||
| 503121 | 28522600 | W | 2012-07-25 | 2 | |||
| 503841 | 28522600 | W | 2013-08-12 | 1 | |||
| 505375 | 28522600 | S | 2015-02-22 | 2 |