| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2061 | 30522438 | W | 1997-07-18 | 55 | |||
| 2501 | 30522438 | W | 1998-07-17 | 12 | |||
| 2694 | 30522438 | S | 1999-01-26 | 87 | |||
| 2955 | 30522438 | W | 1999-07-14 | 8 | |||
| 3313 | 30522438 | S | 2000-02-08 | 8 | |||
| 3578 | 30522438 | W | 2000-07-26 | 20 | |||
| 4336 | 30522438 | S | 2002-02-04 | 11 | |||
| 4902 | 30522438 | S | 2003-01-30 | 49 | |||
| 5772 | 30522438 | S | 2004-02-06 | 6 | |||
| 6046 | 30522438 | W | 2004-08-26 | 36 | |||
| 6293 | 30522438 | S | 2005-01-28 | 217 | |||
| 6573 | 30522438 | W | 2005-09-09 | 42 | |||
| 7020 | 30522438 | S | 2006-01-26 | 21 | |||
| 8436 | 30522438 | W | 2006-07-25 | 6 | |||
| 8882 | 30522438 | S | 2007-01-31 | 5 | |||
| 9287 | 30522438 | W | 2007-07-19 | 6 | |||
| 500587 | 30522438 | W | 2008-07-16 | 10 | |||
| 501468 | 30522438 | W | 2009-07-23 | 25 |