| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 23 | 28342650 | S | 1992-02-05 | 3 | |||
| 79 | 28342650 | W | 1992-07-28 | 1 | |||
| 232 | 28342650 | W | 1993-07-16 | 2 | |||
| 522 | 28342650 | S | 1995-01-24 | 1 | |||
| 642 | 28342650 | W | 1995-07-24 | 3 | |||
| 1044 | 28342650 | S | 1997-02-06 | 1 | |||
| 2355 | 28342650 | S | 1998-02-03 | 1 | |||
| 2795 | 28342650 | S | 1999-02-09 | 1 | |||
| 3292 | 28342650 | S | 2000-02-01 | 2 | |||
| 3553 | 28342650 | W | 2000-07-31 | 2 | |||
| 3756 | 28342650 | S | 2001-02-14 | 2 | |||
| 3992 | 28342650 | W | 2001-07-12 | 1 | |||
| 5047 | 28342650 | S | 2003-02-28 | 1 | |||
| 5601 | 28342650 | S | 2004-02-27 | 1 | |||
| 6321 | 28342650 | S | 2005-02-24 | 3 | |||
| 1972 | 28342650 | W | 2005-08-16 | 1 | |||
| 94008 | 28342650 | O | 2006-03-08 | 3 | |||
| 8319 | 28342650 | W | 2006-08-16 | 1 | |||
| 9215 | 28342650 | W | 2007-08-13 | 2 | |||
| 500194 | 28342650 | S | 2008-02-26 | 3 | |||
| 501522 | 28342650 | S | 2009-02-10 | 1 | |||
| 501310 | 28342650 | W | 2009-08-11 | 1 | |||
| 502268 | 28342650 | W | 2010-07-29 | 1 | |||
| 503912 | 28342650 | W | 2011-08-25 | 2 | |||
| 503913 | 28342650 | S | 2012-02-23 | 4 | |||
| 503179 | 28342650 | S | 2013-03-04 | 3 | |||
| 503843 | 28342650 | W | 2013-08-13 | 3 | |||
| 503837 | 28342650 | W | 2013-08-19 | 1 | |||
| 504196 | 28342650 | S | 2014-03-27 | 2 | |||
| 505315 | 28342650 | W | 2014-08-12 | 2 | |||
| 505316 | 28342650 | S | 2015-01-26 | 4 |