| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2574 | 26203018 | W | 1998-07-11 | 325 | |||
| 2681 | 26203018 | S | 1999-01-30 | 113 | |||
| 3047 | 26203018 | W | 1999-07-10 | 45 | |||
| 3505 | 26203018 | W | 2000-07-23 | 97 | |||
| 3666 | 26203018 | S | 2001-02-11 | 47 | |||
| 4023 | 26203018 | W | 2001-07-29 | 185 | |||
| 4406 | 26203018 | S | 2002-02-02 | 92 | |||
| 4935 | 26203018 | S | 2003-02-08 | 4 | |||
| 5641 | 26203018 | S | 2004-01-24 | 204 | |||
| 5858 | 26203018 | W | 2004-07-18 | 36 | |||
| 6488 | 26203018 | S | 2005-01-15 | 229 | |||
| 6756 | 26203018 | W | 2005-07-17 | 32 | |||
| 8051 | 26203018 | S | 2006-02-04 | 88 | |||
| 8493 | 26203018 | W | 2006-07-16 | 54 | |||
| 8645 | 26203018 | S | 2007-01-20 | 87 | |||
| 9135 | 26203018 | W | 2007-07-14 | 13 | |||
| 500096 | 26203018 | S | 2008-02-02 | 76 | |||
| 500244 | 26203018 | W | 2008-07-12 | 78 | |||
| 500878 | 26203018 | S | 2009-02-14 | 70 | |||
| 501492 | 26203018 | W | 2009-07-04 | 112 |