| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 126 | 34032302 | S | 1993-01-24 | 110 | |||
| 168 | 34032302 | W | 1993-07-03 | 16 | |||
| 313 | 34032302 | S | 1994-01-29 | 84 | |||
| 387 | 34032302 | W | 1994-07-23 | 123 | |||
| 532 | 34032302 | S | 1995-01-28 | 88 | |||
| 637 | 34032302 | W | 1995-07-29 | 9 | |||
| 707 | 34032302 | S | 1996-01-20 | 151 | |||
| 853 | 34032302 | W | 1996-07-20 | 73 | |||
| 1029 | 34032302 | S | 1997-01-25 | 96 | |||
| 2000 | 34032302 | W | 1997-07-19 | 4 | |||
| 2242 | 34032302 | S | 1998-01-24 | 107 | |||
| 2457 | 34032302 | W | 1998-07-25 | 20 | |||
| 2781 | 34032302 | S | 1999-01-30 | 207 | |||
| 2891 | 34032302 | W | 1999-07-31 | 13 | |||
| 3189 | 34032302 | S | 2000-01-22 | 130 | |||
| 3811 | 34032302 | S | 2001-01-20 | 63 | |||
| 4254 | 34032302 | S | 2002-01-12 | 77 | |||
| 4510 | 34032302 | W | 2002-06-25 | 39 | |||
| 5190 | 34032302 | W | 2003-07-15 | 3 | |||
| 5457 | 34032302 | S | 2004-02-04 | 128 | |||
| 5885 | 34032302 | W | 2004-07-16 | 16 | |||
| 6391 | 34032302 | S | 2005-02-07 | 200 | |||
| 6828 | 34032302 | W | 2005-08-07 | 29 | |||
| 7029 | 34032302 | S | 2006-01-27 | 96 | |||
| 8786 | 34032302 | S | 2007-01-30 | 84 | |||
| 500107 | 34032302 | S | 2008-02-04 | 91 | |||
| 500785 | 34032302 | S | 2009-02-09 | 113 | |||
| 502019 | 34032302 | S | 2010-02-09 | 52 | |||
| 503554 | 34032302 | S | 2011-01-31 | 166 | |||
| 503560 | 34032302 | S | 2012-02-06 | 146 | |||
| 503568 | 34032302 | S | 2013-02-07 | 63 | |||
| 505452 | 34032302 | S | 2016-02-04 | 49 | |||
| 505572 | 34032302 | O | 2016-03-08 | 82 | |||
| 505875 | 34032302 | W | 2016-08-29 | 2 | |||
| 505933 | 34032302 | O | 2016-11-01 | 24 | |||
| 507187 | 34032302 | W | 2018-07-24 | 1 | |||
| 507420 | 34032302 | O | 2018-10-11 | 8 | |||
| 507630 | 34032302 | S | 2019-02-05 | 55 | |||
| 507690 | 34032302 | O | 2019-04-03 | 12 | |||
| 507787 | 34032302 | W | 2019-07-18 | 1 | |||
| 508100 | 34032302 | O | 2019-10-16 | 7 | |||
| 509364 | 34032302 | S | 2022-01-17 | 49 | |||
| 509916 | 34032302 | S | 2023-02-17 | 49 | |||
| 510584 | 34032302 | S | 2024-02-07 | 22 | |||
| 511190 | 34032302 | S | 2025-02-10 | 11 |