| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 547 | 31552650 | S | 1995-01-14 | 54 | |||
| 587 | 31552650 | W | 1995-07-16 | 19 | |||
| 822 | 31552650 | W | 1996-07-28 | 13 | |||
| 1069 | 31552650 | W | 1997-07-05 | 10 | |||
| 2310 | 31552650 | S | 1998-02-08 | 28 | |||
| 2486 | 31552650 | W | 1998-08-02 | 11 | |||
| 2745 | 31552650 | S | 1999-01-31 | 23 | |||
| 2963 | 31552650 | W | 1999-07-23 | 40 | |||
| 3219 | 31552650 | S | 2000-01-22 | 30 | |||
| 3528 | 31552650 | W | 2000-07-30 | 15 | |||
| 3856 | 31552650 | S | 2001-02-03 | 10 | |||
| 3903 | 31552650 | W | 2001-07-14 | 4 |