| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 47 | 34262023 | W | 1992-07-07 | 11 | |||
| 142 | 34262023 | S | 1993-01-18 | 102 | |||
| 2206 | 34262023 | S | 1997-01-20 | 2 | |||
| 2231 | 34262023 | S | 1998-01-16 | 108 | |||
| 2824 | 34262023 | S | 1999-01-26 | 31 | |||
| 2889 | 34262023 | W | 1999-07-20 | 31 | |||
| 869 | 34262023 | O | 2001-01-15 | 6 | |||
| 3897 | 34262023 | S | 2001-02-01 | 6 | |||
| 4264 | 34262023 | S | 2002-01-28 | 31 | |||
| 871 | 34262023 | O | 2002-07-22 | 59 | |||
| 870 | 34262023 | O | 2003-07-07 | 19 | |||
| 1226 | 34262023 | O | 2004-01-16 | 10 | |||
| 6108 | 34262023 | W | 2004-07-12 | 2 | |||
| 1246 | 34262023 | O | 2004-08-24 | 15 | |||
| 1245 | 34262023 | O | 2004-09-13 | 62 | |||
| 1254 | 34262023 | O | 2004-10-13 | 43 | |||
| 1478 | 34262023 | O | 2004-11-29 | 207 | 125 | 190 | |
| 6220 | 34262023 | S | 2005-01-21 | 28 | |||
| 1532 | 34262023 | O | 2005-02-07 | 26 | |||
| 1531 | 34262023 | O | 2005-03-08 | 199 | 125 | 190 | |
| 1554 | 34262023 | O | 2005-04-05 | 1 | |||
| 8978 | 34262023 | W | 2007-08-29 | 7 | |||
| 500023 | 34262023 | S | 2008-02-13 | 9 | |||
| 500441 | 34262023 | W | 2008-07-31 | 173 | 125 | ||
| 501075 | 34262023 | W | 2009-07-28 | 23 | |||
| 502013 | 34262023 | S | 2010-01-13 | 44 | |||
| 503602 | 34262023 | W | 2010-07-14 | 8 | |||
| 503603 | 34262023 | S | 2011-02-01 | 55 | |||
| 503692 | 34262023 | W | 2011-07-20 | 29 | |||
| 503695 | 34262023 | S | 2012-01-18 | 4 | |||
| 503694 | 34262023 | W | 2012-07-18 | 20 | |||
| 503696 | 34262023 | S | 2013-01-17 | 441 | 250 | 125 | 190 |
| 503697 | 34262023 | W | 2013-07-18 | 5 | |||
| 506962 | 34262023 | W | 2014-07-24 | 1 | |||
| 506944 | 34262023 | S | 2015-01-22 | 27 | |||
| 506959 | 34262023 | O | 2015-08-13 | 5 | |||
| 506960 | 34262023 | W | 2016-07-20 | 29 | |||
| 506950 | 34262023 | S | 2017-01-26 | 96 | |||
| 506961 | 34262023 | O | 2017-09-14 | 243 | 125 | 190 | |
| 506951 | 34262023 | S | 2018-01-21 | 441 | 250 | 125 | 190 |
| 507430 | 34262023 | W | 2018-08-07 | 577 | 250 | 125 | 190 |
| 508406 | 34262023 | S | 2019-01-24 | 887 | 250 | 125 | 190 |
| 508408 | 34262023 | W | 2019-08-15 | 867 | 250 | 125 | 190 |
| 508407 | 34262023 | S | 2020-02-27 | 292 | 250 | 125 | 190 |
| 510005 | 34262023 | S | 2023-01-25 | 36 | |||
| 510661 | 34262023 | W | 2023-07-27 | 25 | |||
| 511501 | 34262023 | W | 2025-07-23 | 20 |