| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 166 | 28493202 | W | 1993-07-17 | 12 | |||
| 448 | 28493202 | W | 1994-07-16 | 29 | |||
| 489 | 28493202 | S | 1995-01-14 | 25 | |||
| 1003 | 28493202 | S | 1997-02-02 | 9 | |||
| 2343 | 28493202 | S | 1998-01-18 | 9 | |||
| 2818 | 28493202 | S | 1999-02-14 | 4 | |||
| 3267 | 28493202 | S | 2000-01-29 | 4 | |||
| 4304 | 28493202 | S | 2002-01-13 | 4 |