| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 122 | 26533218 | S | 1993-01-17 | 30 | |||
| 414 | 26533218 | W | 1994-07-17 | 33 | |||
| 537 | 26533218 | S | 1995-01-15 | 352 | |||
| 628 | 26533218 | W | 1995-07-13 | 6 | |||
| 1007 | 26533218 | S | 1997-02-13 | 2 | |||
| 2638 | 26533218 | W | 1998-07-31 | 85 | |||
| 2850 | 26533218 | S | 1999-01-15 | 8 | |||
| 3645 | 26533218 | S | 2001-01-16 | 1 | |||
| 6364 | 26533218 | S | 2005-03-20 | 3 | |||
| 6639 | 26533218 | W | 2005-07-17 | 7 | |||
| 8589 | 26533218 | S | 2007-02-13 | 12 | |||
| 8963 | 26533218 | W | 2007-07-14 | 10 | |||
| 500511 | 26533218 | S | 2008-01-30 | 1 | |||
| 500635 | 26533218 | W | 2008-06-30 | 3 | |||
| 500738 | 26533218 | S | 2009-02-01 | 11 | |||
| 503512 | 26533218 | W | 2011-06-27 | 21 | |||
| 503522 | 26533218 | W | 2012-07-07 | 3 | |||
| 503513 | 26533218 | W | 2013-07-13 | 3 | |||
| 511440 | 26533218 | O | 2015-02-26 | 73 | |||
| 511438 | 26533218 | W | 2015-07-11 | 3 | |||
| 511436 | 26533218 | S | 2016-02-10 | 2 | |||
| 511412 | 26533218 | S | 2020-01-17 | 20 | |||
| 511411 | 26533218 | O | 2022-03-01 | 2 | |||
| 511408 | 26533218 | W | 2022-07-15 | 4 | |||
| 511402 | 26533218 | S | 2024-01-25 | 17 | |||
| 511433 | 26533218 | O | 2025-05-09 | 2 |