| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 160 | 25102751 | S | 1993-01-30 | 2 | |||
| 201 | 25102751 | W | 1993-07-11 | 63 | 50 | 25 | |
| 300 | 25102751 | S | 1994-01-15 | 3 | |||
| 382 | 25102751 | W | 1994-07-16 | 48 | 25 | ||
| 511 | 25102751 | S | 1995-01-14 | 1 | |||
| 588 | 25102751 | W | 1995-07-16 | 26 | 25 | ||
| 670 | 25102751 | S | 1996-01-27 | 1 | |||
| 2526 | 25102751 | W | 1998-07-11 | 43 | 25 | ||
| 5837 | 25102751 | W | 2004-07-10 | 41 | 25 | ||
| 6203 | 25102751 | S | 2005-01-22 | 16 | |||
| 6692 | 25102751 | W | 2005-07-10 | 35 | 25 | ||
| 6902 | 25102751 | S | 2006-01-21 | 4 | |||
| 8317 | 25102751 | W | 2006-07-23 | 56 | 50 | 25 | |
| 8594 | 25102751 | S | 2007-01-21 | 1 | |||
| 9455 | 25102751 | S | 2008-01-13 | 7 | |||
| 500435 | 25102751 | W | 2008-08-10 | 46 | 25 | ||
| 501902 | 25102751 | W | 2010-07-10 | 72 | 50 | 25 | |
| 502250 | 25102751 | S | 2011-07-10 | 125 | 50 | 25 | 100 |
| 504284 | 25102751 | W | 2013-07-14 | 41 | 25 | ||
| 504673 | 25102751 | W | 2014-07-13 | 30 | 25 | ||
| 505011 | 25102751 | W | 2015-07-15 | 242 | 50 | 25 | 100 |
| 506201 | 25102751 | S | 2016-01-17 | 22 | |||
| 505671 | 25102751 | W | 2016-07-10 | 43 | 25 | ||
| 506200 | 25102751 | S | 2017-01-15 | 1 | |||
| 506542 | 25102751 | W | 2017-07-09 | 9 | |||
| 507602 | 25102751 | W | 2018-07-22 | 21 | |||
| 507590 | 25102751 | S | 2019-01-20 | 16 | |||
| 508927 | 25102751 | W | 2019-07-14 | 12 |