| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 555 | 29401753 | S | 1995-01-20 | 4 | |||
| 665 | 29401753 | S | 1996-01-20 | 2 | |||
| 2294 | 29401753 | S | 1998-01-28 | 9 | |||
| 2707 | 29401753 | S | 1999-01-24 | 5 | |||
| 3341 | 29401753 | S | 2000-01-31 | 9 | |||
| 3715 | 29401753 | S | 2001-02-16 | 6 | |||
| 4331 | 29401753 | S | 2002-02-08 | 2 | |||
| 4913 | 29401753 | S | 2003-01-31 | 2 | |||
| 5778 | 29401753 | S | 2004-01-28 | 5 | |||
| 7014 | 29401753 | S | 2006-03-03 | 11 | |||
| 8844 | 29401753 | S | 2007-01-29 | 11 | |||
| 500554 | 29401753 | S | 2008-01-23 | 3 | |||
| 506146 | 29401753 | O | 2009-03-27 | 2 | |||
| 506153 | 29401753 | O | 2012-03-22 | 3 | |||
| 506156 | 29401753 | S | 2014-02-17 | 2 | |||
| 506157 | 29401753 | S | 2015-02-03 | 2 | |||
| 506160 | 29401753 | O | 2016-10-27 | 1 | |||
| 511693 | 29401753 | S | 2025-12-02 | 1 |