| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 232 | 28342650 | W | 1993-07-16 | 201 | |||
| 342 | 28342650 | S | 1994-01-19 | 47 | |||
| 424 | 28342650 | W | 1994-07-25 | 28 | |||
| 522 | 28342650 | S | 1995-01-24 | 41 | |||
| 642 | 28342650 | W | 1995-07-24 | 7 | |||
| 877 | 28342650 | W | 1996-07-17 | 2 | |||
| 2103 | 28342650 | W | 1997-07-22 | 1 | |||
| 2355 | 28342650 | S | 1998-02-03 | 8 | |||
| 3091 | 28342650 | W | 1999-07-22 | 24 | |||
| 3292 | 28342650 | S | 2000-02-01 | 3 | |||
| 3553 | 28342650 | W | 2000-07-31 | 10 | |||
| 3756 | 28342650 | S | 2001-02-14 | 3 | |||
| 3992 | 28342650 | W | 2001-07-12 | 68 | |||
| 4712 | 28342650 | W | 2002-07-25 | 1 | |||
| 5047 | 28342650 | S | 2003-02-28 | 5 | |||
| 5332 | 28342650 | W | 2003-08-27 | 78 | |||
| 5601 | 28342650 | S | 2004-02-27 | 11 | |||
| 6119 | 28342650 | W | 2004-08-18 | 15 | |||
| 6321 | 28342650 | S | 2005-02-24 | 14 | |||
| 1972 | 28342650 | W | 2005-08-16 | 19 | |||
| 8319 | 28342650 | W | 2006-08-16 | 10 | |||
| 8932 | 28342650 | S | 2007-02-21 | 10 | |||
| 9215 | 28342650 | W | 2007-08-13 | 8 | |||
| 500194 | 28342650 | S | 2008-02-26 | 6 | |||
| 501152 | 28342650 | W | 2008-08-11 | 37 | |||
| 501522 | 28342650 | S | 2009-02-10 | 14 | |||
| 501310 | 28342650 | W | 2009-08-11 | 50 | |||
| 504034 | 28342650 | S | 2010-02-16 | 2 | |||
| 502268 | 28342650 | W | 2010-07-29 | 32 | |||
| 502267 | 28342650 | S | 2011-03-07 | 2 | |||
| 503912 | 28342650 | W | 2011-08-25 | 7 | |||
| 503913 | 28342650 | S | 2012-02-23 | 4 | |||
| 503109 | 28342650 | W | 2012-08-22 | 26 | |||
| 503179 | 28342650 | S | 2013-03-04 | 51 | |||
| 503843 | 28342650 | W | 2013-08-13 | 14 | |||
| 503837 | 28342650 | W | 2013-08-19 | 4 | |||
| 505315 | 28342650 | W | 2014-08-12 | 2 | |||
| 505316 | 28342650 | S | 2015-01-26 | 2 |