| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 1200 | 33492227 | O | 2003-10-03 | 47 | |||
| 5480 | 33492227 | S | 2004-01-29 | 14 | |||
| 6166 | 33492227 | S | 2005-01-27 | 29 | |||
| 6718 | 33492227 | W | 2005-07-14 | 6 | |||
| 8508 | 33492227 | W | 2006-07-25 | 10 | |||
| 8722 | 33492227 | S | 2007-01-19 | 22 | |||
| 9142 | 33492227 | W | 2007-07-30 | 10 | |||
| 9389 | 33492227 | S | 2008-01-25 | 128 | |||
| 94707 | 33492227 | W | 2008-07-31 | 161 | |||
| 500730 | 33492227 | S | 2009-01-30 | 107 | |||
| 501123 | 33492227 | S | 2009-07-31 | 19 | |||
| 503810 | 33492227 | S | 2010-01-27 | 206 | |||
| 503794 | 33492227 | W | 2010-07-29 | 25 | |||
| 503813 | 33492227 | W | 2011-07-14 | 66 | |||
| 503811 | 33492227 | S | 2012-01-18 | 44 | |||
| 502513 | 33492227 | W | 2012-07-24 | 22 | |||
| 502621 | 33492227 | S | 2013-02-11 | 70 | |||
| 502922 | 33492227 | W | 2013-07-16 | 13 | |||
| 503485 | 33492227 | S | 2014-01-30 | 99 | |||
| 504539 | 33492227 | W | 2014-07-17 | 23 | |||
| 504763 | 33492227 | S | 2015-02-16 | 112 | |||
| 505058 | 33492227 | W | 2015-07-15 | 8 | |||
| 505621 | 33492227 | S | 2016-02-12 | 293 | |||
| 505844 | 33492227 | W | 2016-08-01 | 134 | |||
| 506822 | 33492227 | S | 2017-01-30 | 6 | |||
| 506887 | 33492227 | S | 2018-02-08 | 1 | |||
| 508677 | 33492227 | W | 2020-07-21 | 6 | |||
| 509913 | 33492227 | S | 2023-02-03 | 1 | |||
| 510220 | 33492227 | W | 2023-07-17 | 4 | |||
| 510465 | 33492227 | S | 2024-01-18 | 165 | |||
| 510788 | 33492227 | W | 2024-07-15 | 58 | |||
| 511152 | 33492227 | S | 2025-02-06 | 187 | |||
| 511474 | 33492227 | W | 2025-07-09 | 47 |