| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 414 | 26533218 | W | 1994-07-17 | 2 | |||
| 537 | 26533218 | S | 1995-01-15 | 1 | |||
| 2341 | 26533218 | S | 1998-01-28 | 1 | |||
| 2850 | 26533218 | S | 1999-01-15 | 2 | |||
| 3108 | 26533218 | W | 1999-07-21 | 1 | |||
| 3362 | 26533218 | W | 2000-07-15 | 1 | |||
| 4856 | 26533218 | S | 2003-01-22 | 1 | |||
| 6364 | 26533218 | S | 2005-03-20 | 1 | |||
| 8589 | 26533218 | S | 2007-02-13 | 1 | |||
| 500511 | 26533218 | S | 2008-01-30 | 1 | |||
| 500738 | 26533218 | S | 2009-02-01 | 2 | |||
| 502164 | 26533218 | S | 2010-02-10 | 1 | |||
| 503508 | 26533218 | S | 2011-02-04 | 1 | |||
| 503512 | 26533218 | W | 2011-06-27 | 1 | |||
| 503509 | 26533218 | S | 2012-02-05 | 1 | |||
| 503522 | 26533218 | W | 2012-07-07 | 3 | |||
| 503513 | 26533218 | W | 2013-07-13 | 1 | |||
| 511053 | 26533218 | S | 2014-02-08 | 5 | |||
| 511373 | 26533218 | W | 2014-08-22 | 3 | |||
| 511440 | 26533218 | O | 2015-02-26 | 6 | |||
| 511436 | 26533218 | S | 2016-02-10 | 3 | |||
| 511428 | 26533218 | O | 2017-03-01 | 1 | |||
| 511412 | 26533218 | S | 2020-01-17 | 3 | |||
| 511413 | 26533218 | S | 2020-01-17 | 2 | |||
| 511411 | 26533218 | O | 2022-03-01 | 2 | |||
| 511402 | 26533218 | S | 2024-01-25 | 1 |