| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 91 | 32201825 | S | 1993-01-13 | 4 | |||
| 275 | 32201825 | S | 1994-01-18 | 1 | |||
| 2134 | 32201825 | W | 1994-07-27 | 4 | |||
| 2158 | 32201825 | S | 1995-01-18 | 34 | |||
| 2168 | 32201825 | W | 1995-07-28 | 25 | |||
| 2187 | 32201825 | S | 1996-01-17 | 2 | |||
| 2471 | 32201825 | W | 1998-07-28 | 2 | |||
| 2756 | 32201825 | S | 1999-01-26 | 7 | |||
| 2920 | 32201825 | W | 1999-07-07 | 76 | |||
| 3199 | 32201825 | S | 2000-01-26 | 10 | |||
| 3458 | 32201825 | W | 2000-07-25 | 28 | |||
| 3803 | 32201825 | S | 2001-01-24 | 27 | |||
| 3947 | 32201825 | W | 2001-07-11 | 147 | |||
| 4244 | 32201825 | S | 2002-01-24 | 19 | |||
| 4676 | 32201825 | W | 2002-07-18 | 44 | |||
| 4777 | 32201825 | S | 2003-01-29 | 8 | |||
| 5161 | 32201825 | W | 2003-07-01 | 144 | |||
| 5438 | 32201825 | S | 2004-01-28 | 14 | |||
| 6084 | 32201825 | W | 2004-07-28 | 160 | |||
| 6195 | 32201825 | S | 2005-01-18 | 4 | |||
| 6681 | 32201825 | W | 2005-08-03 | 19 | |||
| 8079 | 32201825 | S | 2006-02-01 | 54 | |||
| 8234 | 32201825 | W | 2006-07-27 | 6 | |||
| 8670 | 32201825 | S | 2007-01-18 | 25 | |||
| 500027 | 32201825 | S | 2008-02-06 | 4 | |||
| 500757 | 32201825 | S | 2009-01-20 | 4 | |||
| 501079 | 32201825 | W | 2009-07-23 | 2 | |||
| 502017 | 32201825 | S | 2010-01-21 | 183 | |||
| 503157 | 32201825 | W | 2010-07-20 | 2 | |||
| 503700 | 32201825 | W | 2012-07-25 | 14 | |||
| 503702 | 32201825 | W | 2013-07-23 | 5 | |||
| 506964 | 32201825 | S | 2015-01-27 | 1 | |||
| 506969 | 32201825 | W | 2015-07-28 | 60 | |||
| 506970 | 32201825 | W | 2016-07-27 | 59 | |||
| 506966 | 32201825 | S | 2017-01-18 | 109 | |||
| 506971 | 32201825 | W | 2017-07-01 | 74 | |||
| 507437 | 32201825 | W | 2018-07-25 | 235 | |||
| 508405 | 32201825 | S | 2019-01-16 | 359 | |||
| 508409 | 32201825 | W | 2019-07-24 | 37 | |||
| 508584 | 32201825 | S | 2020-02-20 | 47 | |||
| 508838 | 32201825 | S | 2021-01-05 | 10 | |||
| 509097 | 32201825 | W | 2021-07-22 | 145 | |||
| 509362 | 32201825 | S | 2022-01-21 | 43 | |||
| 509562 | 32201825 | O | 2022-04-29 | 10 | |||
| 509675 | 32201825 | W | 2022-08-02 | 530 | |||
| 509851 | 32201825 | O | 2022-11-17 | 242 | |||
| 509935 | 32201825 | S | 2023-01-27 | 24 | |||
| 510169 | 32201825 | W | 2023-07-25 | 53 | |||
| 510331 | 32201825 | O | 2023-10-27 | 87 | |||
| 510383 | 32201825 | S | 2024-01-09 | 119 | |||
| 510704 | 32201825 | O | 2024-04-19 | 61 | |||
| 510863 | 32201825 | W | 2024-07-22 | 17 | |||
| 511093 | 32201825 | S | 2025-01-21 | 49 | |||
| 511361 | 32201825 | O | 2025-04-11 | 130 | |||
| 511447 | 32201825 | W | 2025-07-08 | 26 | |||
| 511683 | 32201825 | 2025-11-06 | 6 |