| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 4911 | 30141808 | S | 2003-01-31 | 67 | |||
| 5426 | 30141808 | W | 2003-07-24 | 30 | |||
| 5781 | 30141808 | S | 2004-01-28 | 62 | |||
| 8473 | 30141808 | W | 2006-07-27 | 1 | |||
| 8840 | 30141808 | S | 2007-01-30 | 35 | |||
| 9318 | 30141808 | W | 2007-07-26 | 24 | |||
| 500506 | 30141808 | S | 2008-01-24 | 36 | |||
| 500653 | 30141808 | W | 2008-08-18 | 30 | |||
| 506103 | 30141808 | O | 2009-04-03 | 37 | |||
| 506102 | 30141808 | O | 2009-09-17 | 96 | 75 | ||
| 506104 | 30141808 | W | 2010-08-03 | 47 | |||
| 506105 | 30141808 | O | 2011-08-19 | 5 | |||
| 506106 | 30141808 | O | 2012-03-23 | 10 | |||
| 506107 | 30141808 | S | 2013-03-01 | 86 | 75 | ||
| 506108 | 30141808 | O | 2013-10-18 | 32 | |||
| 506109 | 30141808 | O | 2014-03-01 | 42 | |||
| 506110 | 30141808 | O | 2015-12-12 | 70 | |||
| 506111 | 30141808 | S | 2016-02-09 | 38 | |||
| 506112 | 30141808 | O | 2016-10-28 | 35 |