| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 2193 | 34012252 | S | 1996-01-24 | 8 | |||
| 928 | 34012252 | W | 1996-07-18 | 1 | |||
| 1075 | 34012252 | W | 1997-07-17 | 3 | |||
| 2237 | 34012252 | S | 1998-01-15 | 4 | |||
| 2451 | 34012252 | W | 1998-07-14 | 1 | |||
| 2748 | 34012252 | S | 1999-01-12 | 2 | |||
| 3444 | 34012252 | W | 2000-07-12 | 2 | |||
| 3815 | 34012252 | S | 2001-02-07 | 2 | |||
| 4222 | 34012252 | S | 2002-01-28 | 13 | |||
| 4639 | 34012252 | W | 2002-08-26 | 1 | |||
| 4746 | 34012252 | S | 2003-02-07 | 2 | |||
| 5171 | 34012252 | W | 2003-07-21 | 1 | |||
| 5501 | 34012252 | S | 2004-01-31 | 3 | |||
| 6157 | 34012252 | S | 2005-01-19 | 12 | |||
| 6744 | 34012252 | W | 2005-07-22 | 2 | |||
| 8921 | 34012252 | S | 2007-01-29 | 2 | |||
| 501127 | 34012252 | W | 2009-07-24 | 2 | |||
| 504604 | 34012252 | W | 2009-07-24 | 2 | |||
| 502108 | 34012252 | S | 2010-02-08 | 6 | |||
| 502109 | 34012252 | O | 2010-04-15 | 1 | |||
| 504607 | 34012252 | 2010-07-19 | 8 | ||||
| 504602 | 34012252 | O | 2011-02-07 | 1 | |||
| 502614 | 34012252 | S | 2013-02-13 | 4 | |||
| 504771 | 34012252 | S | 2015-01-30 | 1 | |||
| 505119 | 34012252 | W | 2015-07-28 | 2 | |||
| 508164 | 34012252 | S | 2016-02-16 | 2 | |||
| 505841 | 34012252 | W | 2016-07-27 | 3 | |||
| 506388 | 34012252 | S | 2017-02-09 | 3 | |||
| 506632 | 34012252 | W | 2017-07-28 | 1 | |||
| 508187 | 34012252 | S | 2018-02-01 | 1 | |||
| 508174 | 34012252 | S | 2020-01-23 | 1 | |||
| 508670 | 34012252 | W | 2020-07-07 | 7 | |||
| 509167 | 34012252 | W | 2021-07-16 | 7 |