| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 667 | 29493102 | S | 1996-01-21 | 1 | |||
| 1002 | 29493102 | S | 1997-02-02 | 1 | |||
| 3256 | 29493102 | S | 2000-01-23 | 1 | |||
| 4837 | 29493102 | S | 2003-01-26 | 1 | |||
| 6209 | 29493102 | S | 2005-01-30 | 1 | |||
| 6740 | 29493102 | W | 2005-07-27 | 1 | |||
| 6973 | 29493102 | S | 2006-01-29 | 2 | |||
| 500164 | 29493102 | S | 2008-01-26 | 1 | |||
| 500478 | 29493102 | S | 2009-02-01 | 1 | |||
| 502439 | 29493102 | S | 2012-01-28 | 1 | |||
| 502567 | 29493102 | S | 2013-02-03 | 1 | |||
| 503475 | 29493102 | S | 2014-01-19 | 2 | |||
| 504679 | 29493102 | S | 2015-01-24 | 1 | |||
| 505387 | 29493102 | S | 2016-01-24 | 1 | |||
| 506597 | 29493102 | W | 2017-07-29 | 1 | |||
| 509878 | 29493102 | S | 2023-01-22 | 2 | |||
| 511167 | 29493102 | S | 2025-02-16 | 1 |