| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 135 | 29313011 | S | 1993-01-23 | 1 | |||
| 265 | 29313011 | S | 1994-01-15 | 1 | |||
| 2042 | 29313011 | W | 1997-07-27 | 1 | |||
| 2335 | 29313011 | S | 1998-01-25 | 1 | |||
| 2616 | 29313011 | W | 1998-07-12 | 4 | |||
| 3282 | 29313011 | S | 2000-01-29 | 1 | |||
| 3367 | 29313011 | W | 2000-07-18 | 1 | |||
| 3633 | 29313011 | S | 2001-01-19 | 1 | |||
| 4088 | 29313011 | W | 2001-07-24 | 2 | |||
| 4267 | 29313011 | S | 2002-01-16 | 1 | |||
| 5235 | 29313011 | W | 2003-07-30 | 1 | |||
| 5558 | 29313011 | S | 2004-01-21 | 1 | |||
| 1702 | 29313011 | O | 2004-12-29 | 3 | |||
| 6431 | 29313011 | S | 2005-01-31 | 1 | |||
| 6648 | 29313011 | W | 2005-07-19 | 1 | |||
| 1771 | 29313011 | O | 2005-08-19 | 2 | |||
| 1770 | 29313011 | O | 2005-09-02 | 2 | |||
| 8778 | 29313011 | S | 2007-01-24 | 4 | |||
| 500600 | 29313011 | W | 2008-07-24 | 1 | |||
| 501205 | 29313011 | S | 2009-02-04 | 4 | |||
| 501658 | 29313011 | S | 2010-01-15 | 2 | |||
| 501819 | 29313011 | S | 2011-01-15 | 3 | |||
| 501757 | 29313011 | O | 2011-03-13 | 2 | |||
| 501756 | 29313011 | O | 2011-05-08 | 1 | |||
| 501936 | 29313011 | W | 2011-07-15 | 1 | |||
| 503011 | 29313011 | S | 2013-01-17 | 1 | |||
| 503030 | 29313011 | W | 2013-08-20 | 1 | |||
| 503471 | 29313011 | S | 2014-01-21 | 2 | |||
| 505745 | 29313011 | W | 2016-07-19 | 1 | |||
| 506128 | 29313011 | S | 2017-01-18 | 3 | |||
| 506798 | 29313011 | S | 2018-01-17 | 4 | |||
| 507180 | 29313011 | W | 2018-07-18 | 6 | |||
| 507791 | 29313011 | W | 2019-07-19 | 3 | |||
| 508162 | 29313011 | S | 2020-01-17 | 3 | |||
| 508863 | 29313011 | S | 2021-01-19 | 1 | |||
| 509643 | 29313011 | W | 2022-07-20 | 3 | |||
| 510225 | 29313011 | W | 2023-07-18 | 2 | |||
| 510591 | 29313011 | S | 2024-01-21 | 2 | |||
| 510830 | 29313011 | W | 2024-07-18 | 2 |