| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4357 | 26192720 | S | 2002-02-02 | 2 | |||
| 4981 | 26192720 | S | 2003-02-08 | 4 | |||
| 5699 | 26192720 | S | 2004-02-07 | 3 | |||
| 6493 | 26192720 | S | 2005-02-05 | 1 | |||
| 8105 | 26192720 | S | 2006-01-21 | 1 | |||
| 8274 | 26192720 | W | 2006-07-22 | 3 | |||
| 8584 | 26192720 | S | 2007-02-13 | 3 | |||
| 500001 | 26192720 | S | 2008-02-15 | 2 | |||
| 500723 | 26192720 | S | 2009-02-06 | 1 | |||
| 504824 | 26192720 | S | 2015-02-26 | 2 | |||
| 505555 | 26192720 | S | 2016-02-18 | 1 | |||
| 508076 | 26192720 | S | 2019-02-19 | 1 | |||
| 509023 | 26192720 | S | 2021-02-22 | 1 |