| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4738 | 28381628 | S | 1997-02-01 | 22 | |||
| 2286 | 28381628 | S | 1998-01-31 | 35 | |||
| 2702 | 28381628 | S | 1999-01-23 | 59 | |||
| 3305 | 28381628 | S | 2000-01-21 | 4 | |||
| 3738 | 28381628 | S | 2001-02-09 | 1 | |||
| 4148 | 28381628 | W | 2001-08-02 | 1 | |||
| 4308 | 28381628 | S | 2002-01-23 | 3 | |||
| 5788 | 28381628 | S | 2004-02-04 | 2 | |||
| 6300 | 28381628 | S | 2005-02-09 | 1 | |||
| 6567 | 28381628 | W | 2005-08-04 | 1 | |||
| 6977 | 28381628 | S | 2006-02-08 | 8 | |||
| 8870 | 28381628 | S | 2007-02-14 | 1 | |||
| 511349 | 28381628 | S | 2025-02-19 | 1 |