| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 4738 | 28381628 | S | 1997-02-01 | 9 | |||
| 2080 | 28381628 | W | 1997-07-26 | 9 | |||
| 2515 | 28381628 | W | 1998-07-25 | 21 | |||
| 2702 | 28381628 | S | 1999-01-23 | 22 | |||
| 2952 | 28381628 | W | 1999-07-16 | 16 | |||
| 3305 | 28381628 | S | 2000-01-21 | 2 | |||
| 4148 | 28381628 | W | 2001-08-02 | 6 | |||
| 4308 | 28381628 | S | 2002-01-23 | 3 | |||
| 4722 | 28381628 | W | 2002-08-01 | 2 | |||
| 5788 | 28381628 | S | 2004-02-04 | 1 | |||
| 8461 | 28381628 | W | 2006-08-31 | 4 | |||
| 510655 | 28381628 | S | 2024-02-08 | 4 |