| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 99 | 26352535 | S | 1993-01-23 | 6 | |||
| 215 | 26352535 | W | 1993-07-10 | 95 | |||
| 507 | 26352535 | S | 1995-01-28 | 267 | |||
| 2191 | 26352535 | S | 1996-01-01 | 166 | |||
| 3082 | 26352535 | W | 1999-09-12 | 131 | |||
| 3785 | 26352535 | S | 2001-01-27 | 18 | |||
| 4636 | 26352535 | W | 2002-07-27 | 33 | |||
| 4970 | 26352535 | S | 2003-01-18 | 6 | |||
| 5355 | 26352535 | W | 2003-07-19 | 261 | |||
| 5587 | 26352535 | S | 2004-01-24 | 3 | |||
| 6778 | 26352535 | W | 2005-07-23 | 326 | |||
| 8346 | 26352535 | W | 2006-07-22 | 18 | |||
| 8529 | 26352535 | S | 2007-01-27 | 2 | |||
| 500283 | 26352535 | W | 2008-07-19 | 78 | |||
| 501057 | 26352535 | W | 2009-07-25 | 3 | |||
| 502045 | 26352535 | S | 2010-01-30 | 227 | |||
| 504768 | 26352535 | S | 2015-01-31 | 23 | |||
| 505137 | 26352535 | W | 2015-08-11 | 9 | |||
| 505605 | 26352535 | O | 2016-05-15 | 1 | |||
| 505959 | 26352535 | O | 2016-11-19 | 161 | |||
| 506988 | 26352535 | S | 2018-02-24 | 24 | |||
| 507500 | 26352535 | O | 2018-11-24 | 99 | |||
| 511297 | 26352535 | O | 2025-03-04 | 1 |