| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 199 | 25342814 | W | 1993-07-11 | 17 | |||
| 301 | 25342814 | S | 1994-01-15 | 4 | |||
| 383 | 25342814 | W | 1994-07-17 | 28 | |||
| 571 | 25342814 | W | 1995-07-16 | 42 | |||
| 797 | 25342814 | W | 1996-07-14 | 47 | |||
| 961 | 25342814 | S | 1997-01-26 | 13 | |||
| 2086 | 25342814 | W | 1997-07-20 | 33 | |||
| 2378 | 25342814 | S | 1998-02-01 | 9 | |||
| 2538 | 25342814 | W | 1998-07-12 | 28 | |||
| 2644 | 25342814 | S | 1999-01-31 | 10 | |||
| 3067 | 25342814 | W | 1999-07-18 | 30 | |||
| 3232 | 25342814 | S | 2000-01-23 | 8 | |||
| 3415 | 25342814 | W | 2000-07-16 | 72 | |||
| 3770 | 25342814 | S | 2001-01-21 | 74 | |||
| 4122 | 25342814 | W | 2001-07-15 | 88 | |||
| 4353 | 25342814 | S | 2002-01-27 | 66 | |||
| 4541 | 25342814 | W | 2002-07-07 | 145 | |||
| 4989 | 25342814 | S | 2003-01-26 | 25 | |||
| 5280 | 25342814 | W | 2003-07-13 | 202 | |||
| 5696 | 25342814 | S | 2004-01-25 | 37 | |||
| 5848 | 25342814 | W | 2004-07-26 | 137 | |||
| 6390 | 25342814 | S | 2005-01-22 | 57 | |||
| 6717 | 25342814 | W | 2005-07-17 | 163 | |||
| 7070 | 25342814 | S | 2006-01-22 | 11 | |||
| 8398 | 25342814 | W | 2006-07-16 | 243 | |||
| 8750 | 25342814 | S | 2007-02-04 | 100 | |||
| 8947 | 25342814 | W | 2007-07-28 | 228 | |||
| 9449 | 25342814 | S | 2008-02-10 | 10 | |||
| 94702 | 25342814 | W | 2008-07-12 | 196 | |||
| 500365 | 25342814 | S | 2009-01-18 | 129 | |||
| 501011 | 25342814 | W | 2009-07-19 | 157 | |||
| 502209 | 25342814 | S | 2010-01-31 | 25 | |||
| 502210 | 25342814 | O | 2010-08-09 | 25 | |||
| 501874 | 25342814 | O | 2011-07-31 | 10 | |||
| 502494 | 25342814 | W | 2012-07-15 | 77 | |||
| 504022 | 25342814 | O | 2013-01-27 | 38 | |||
| 504026 | 25342814 | O | 2013-07-14 | 128 | |||
| 504029 | 25342814 | O | 2014-01-19 | 33 | |||
| 504345 | 25342814 | O | 2014-07-13 | 91 |