| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 3960 | 33592227 | W | 2001-07-14 | 27 | |||
| 4205 | 33592227 | S | 2002-01-12 | 103 | |||
| 4540 | 33592227 | W | 2002-08-04 | 31 | |||
| 4802 | 33592227 | S | 2003-02-02 | 25 | |||
| 5185 | 33592227 | W | 2003-07-26 | 2 | |||
| 5460 | 33592227 | S | 2004-02-08 | 22 | |||
| 5987 | 33592227 | W | 2004-08-01 | 8 | |||
| 8523 | 33592227 | W | 2006-07-08 | 163 | |||
| 9105 | 33592227 | W | 2007-08-10 | 300 | |||
| 9343 | 33592227 | S | 2008-01-09 | 18 | |||
| 500643 | 33592227 | W | 2008-06-25 | 34 | |||
| 501172 | 33592227 | W | 2009-08-20 | 9 | |||
| 501219 | 33592227 | O | 2009-10-20 | 4 | |||
| 501554 | 33592227 | O | 2010-08-13 | 1 | |||
| 502459 | 33592227 | S | 2012-02-13 | 24 | |||
| 502941 | 33592227 | W | 2013-07-29 | 40 |