| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 208 | 25572800 | W | 1993-07-11 | 213 | |||
| 891 | 25572800 | W | 1993-07-14 | 432 | |||
| 299 | 25572800 | S | 1994-01-16 | 50 | |||
| 381 | 25572800 | W | 1994-07-17 | 425 | |||
| 509 | 25572800 | S | 1995-01-15 | 48 | |||
| 572 | 25572800 | W | 1995-07-16 | 400 | |||
| 2190 | 25572800 | S | 1996-01-28 | 237 | |||
| 994 | 25572800 | S | 1997-01-26 | 81 | |||
| 2083 | 25572800 | W | 1997-07-20 | 42 | |||
| 2371 | 25572800 | S | 1998-01-31 | 145 | |||
| 2530 | 25572800 | W | 1998-07-12 | 526 | 500 | ||
| 2650 | 25572800 | S | 1999-02-07 | 143 | |||
| 3065 | 25572800 | W | 1999-07-04 | 109 | |||
| 3229 | 25572800 | S | 2000-02-06 | 312 | |||
| 3401 | 25572800 | W | 2000-07-02 | 331 | |||
| 3774 | 25572800 | S | 2001-02-04 | 55 | |||
| 4106 | 25572800 | W | 2001-07-01 | 117 | |||
| 4348 | 25572800 | S | 2002-02-03 | 117 | |||
| 4555 | 25572800 | W | 2002-07-07 | 74 | |||
| 4971 | 25572800 | S | 2003-01-26 | 86 | |||
| 5248 | 25572800 | W | 2003-07-06 | 118 | |||
| 5692 | 25572800 | S | 2004-02-01 | 60 | |||
| 5911 | 25572800 | W | 2004-07-04 | 163 | |||
| 6193 | 25572800 | S | 2005-02-06 | 23 | |||
| 6794 | 25572800 | W | 2005-07-17 | 94 | |||
| 7069 | 25572800 | S | 2006-01-22 | 158 | |||
| 8501 | 25572800 | W | 2006-07-09 | 277 | |||
| 8920 | 25572800 | S | 2007-02-11 | 70 | |||
| 8946 | 25572800 | W | 2007-07-07 | 209 | |||
| 9418 | 25572800 | S | 2008-01-26 | 129 | |||
| 500434 | 25572800 | W | 2008-08-10 | 92 | |||
| 500767 | 25572800 | S | 2009-01-31 | 119 | |||
| 501434 | 25572800 | W | 2009-07-25 | 127 | |||
| 502082 | 25572800 | W | 2010-02-06 | 74 | |||
| 502255 | 25572800 | S | 2011-01-30 | 38 | |||
| 502254 | 25572800 | W | 2011-06-26 | 13 | |||
| 502493 | 25572800 | W | 2012-07-07 | 4 |