| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3 | 34262023 | S | 1992-01-20 | 16 | |||
| 47 | 34262023 | W | 1992-07-07 | 4 | |||
| 142 | 34262023 | S | 1993-01-18 | 6 | |||
| 218 | 34262023 | W | 1993-07-22 | 5 | |||
| 2156 | 34262023 | S | 1995-01-16 | 38 | |||
| 659 | 34262023 | S | 1996-01-10 | 19 | |||
| 2206 | 34262023 | S | 1997-01-20 | 15 | |||
| 2231 | 34262023 | S | 1998-01-16 | 10 | |||
| 2447 | 34262023 | W | 1998-07-14 | 4 | |||
| 2824 | 34262023 | S | 1999-01-26 | 5 | |||
| 2889 | 34262023 | W | 1999-07-20 | 48 | |||
| 869 | 34262023 | O | 2001-01-15 | 194 | 130 | ||
| 3897 | 34262023 | S | 2001-02-01 | 194 | 130 | ||
| 3918 | 34262023 | W | 2001-07-17 | 191 | 130 | ||
| 4264 | 34262023 | S | 2002-01-28 | 71 | |||
| 1226 | 34262023 | O | 2004-01-16 | 1 | |||
| 6108 | 34262023 | W | 2004-07-12 | 17 | |||
| 1246 | 34262023 | O | 2004-08-24 | 6 | |||
| 1245 | 34262023 | O | 2004-09-13 | 2 | |||
| 1531 | 34262023 | O | 2005-03-08 | 2 | |||
| 94051 | 34262023 | S | 2006-03-09 | 137 | 130 | ||
| 8485 | 34262023 | W | 2006-09-01 | 262 | 130 | ||
| 8905 | 34262023 | S | 2007-01-24 | 82 | |||
| 8978 | 34262023 | W | 2007-08-29 | 388 | 130 | ||
| 500023 | 34262023 | S | 2008-02-13 | 112 | |||
| 500441 | 34262023 | W | 2008-07-31 | 506 | 130 | ||
| 500752 | 34262023 | S | 2009-01-29 | 48 | |||
| 501075 | 34262023 | W | 2009-07-28 | 749 | 130 | ||
| 502013 | 34262023 | S | 2010-01-13 | 188 | 130 | ||
| 503602 | 34262023 | W | 2010-07-14 | 102 | |||
| 503603 | 34262023 | S | 2011-02-01 | 29 | |||
| 503692 | 34262023 | W | 2011-07-20 | 79 | |||
| 503695 | 34262023 | S | 2012-01-18 | 87 | |||
| 503694 | 34262023 | W | 2012-07-18 | 57 | |||
| 503696 | 34262023 | S | 2013-01-17 | 93 | |||
| 503697 | 34262023 | W | 2013-07-18 | 350 | 130 | ||
| 505353 | 34262023 | S | 2014-01-14 | 51 | |||
| 506962 | 34262023 | W | 2014-07-24 | 402 | 130 | ||
| 506944 | 34262023 | S | 2015-01-22 | 75 | |||
| 506959 | 34262023 | O | 2015-08-13 | 378 | 130 | ||
| 506946 | 34262023 | S | 2016-01-21 | 340 | 130 | ||
| 506960 | 34262023 | W | 2016-07-20 | 594 | 130 | ||
| 506950 | 34262023 | S | 2017-01-26 | 163 | 130 | ||
| 506961 | 34262023 | O | 2017-09-14 | 79 | |||
| 506951 | 34262023 | S | 2018-01-21 | 228 | 130 | ||
| 507430 | 34262023 | W | 2018-08-07 | 726 | 130 | ||
| 508406 | 34262023 | S | 2019-01-24 | 277 | 130 | ||
| 508408 | 34262023 | W | 2019-08-15 | 600 | 130 | ||
| 508407 | 34262023 | S | 2020-02-27 | 614 | 130 | ||
| 510005 | 34262023 | S | 2023-01-25 | 88 | |||
| 510661 | 34262023 | W | 2023-07-27 | 579 | 130 | ||
| 510662 | 34262023 | S | 2024-02-08 | 37 | |||
| 511118 | 34262023 | W | 2024-07-17 | 402 | 130 | ||
| 511116 | 34262023 | S | 2025-01-23 | 100 | |||
| 511501 | 34262023 | W | 2025-07-23 | 115 |