| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 96 | 29502935 | S | 1993-01-16 | 191 | |||
| 182 | 29502935 | W | 1993-07-17 | 51 | |||
| 262 | 29502935 | S | 1994-01-15 | 7 | |||
| 377 | 29502935 | W | 1994-07-16 | 33 | |||
| 487 | 29502935 | S | 1995-01-14 | 38 | |||
| 629 | 29502935 | W | 1995-07-15 | 61 | |||
| 2199 | 29502935 | S | 1996-01-20 | 5 | |||
| 917 | 29502935 | W | 1996-07-20 | 25 | |||
| 999 | 29502935 | S | 1997-01-18 | 31 | |||
| 2053 | 29502935 | W | 1997-07-19 | 31 | |||
| 2626 | 29502935 | W | 1998-07-18 | 73 | |||
| 2816 | 29502935 | S | 1999-01-16 | 20 | |||
| 3009 | 29502935 | W | 1999-07-10 | 37 | |||
| 3272 | 29502935 | S | 2000-01-22 | 10 | |||
| 3383 | 29502935 | W | 2000-07-15 | 28 | |||
| 3628 | 29502935 | S | 2001-01-20 | 83 | |||
| 4093 | 29502935 | W | 2001-07-21 | 126 | |||
| 4301 | 29502935 | S | 2002-01-29 | 19 | |||
| 4741 | 29502935 | W | 2002-07-23 | 66 | |||
| 4866 | 29502935 | S | 2003-01-18 | 63 | |||
| 5232 | 29502935 | W | 2003-07-22 | 70 | |||
| 5547 | 29502935 | S | 2004-01-23 | 19 | |||
| 5881 | 29502935 | W | 2004-07-19 | 31 | |||
| 6976 | 29502935 | S | 2006-01-25 | 15 | |||
| 8748 | 29502935 | S | 2007-01-18 | 14 | |||
| 8965 | 29502935 | W | 2007-07-21 | 30 | |||
| 500165 | 29502935 | S | 2008-01-23 | 7 | |||
| 500307 | 29502935 | W | 2008-07-23 | 47 | |||
| 500479 | 29502935 | S | 2009-01-19 | 20 | |||
| 501101 | 29502935 | W | 2009-07-31 | 43 | |||
| 502072 | 29502935 | W | 2010-07-24 | 44 | |||
| 502359 | 29502935 | W | 2011-07-17 | 6 | |||
| 502496 | 29502935 | W | 2012-07-13 | 69 | |||
| 502545 | 29502935 | S | 2013-01-22 | 27 | |||
| 503638 | 29502935 | W | 2013-07-20 | 112 | |||
| 503489 | 29502935 | S | 2014-01-12 | 11 | |||
| 504377 | 29502935 | W | 2014-07-12 | 33 | |||
| 505395 | 29502935 | S | 2015-01-24 | 107 | |||
| 505397 | 29502935 | W | 2015-07-25 | 124 | |||
| 505394 | 29502935 | S | 2016-01-18 | 172 |