| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 3014 | 29512919 | W | 1999-07-10 | 4 | |||
| 3284 | 29512919 | S | 2000-01-21 | 16 | |||
| 3378 | 29512919 | W | 2000-07-15 | 37 | |||
| 3632 | 29512919 | S | 2001-01-27 | 47 | |||
| 4085 | 29512919 | W | 2001-07-14 | 96 | |||
| 4280 | 29512919 | S | 2002-01-26 | 6 | |||
| 4872 | 29512919 | S | 2003-01-31 | 8 | |||
| 5240 | 29512919 | W | 2003-08-02 | 129 | |||
| 5550 | 29512919 | S | 2004-01-24 | 16 | |||
| 6707 | 29512919 | W | 2005-08-05 | 13 | |||
| 6433 | 29512919 | S | 2005-10-02 | 29 | |||
| 6965 | 29512919 | S | 2006-02-03 | 8 | |||
| 8498 | 29512919 | W | 2006-08-01 | 10 | |||
| 8780 | 29512919 | S | 2007-02-03 | 13 | |||
| 8990 | 29512919 | W | 2007-07-24 | 28 | |||
| 500605 | 29512919 | W | 2008-07-26 | 28 | |||
| 500944 | 29512919 | S | 2009-02-07 | 7 | |||
| 501400 | 29512919 | W | 2009-08-08 | 36 | |||
| 501621 | 29512919 | S | 2010-01-23 | 35 | |||
| 502699 | 29512919 | W | 2012-08-01 | 131 | |||
| 502951 | 29512919 | W | 2013-07-26 | 95 | |||
| 504096 | 29512919 | S | 2014-01-20 | 20 | |||
| 504380 | 29512919 | W | 2014-06-18 | 24 | |||
| 504691 | 29512919 | S | 2015-01-24 | 18 | |||
| 504995 | 29512919 | W | 2015-06-17 | 191 | |||
| 505615 | 29512919 | W | 2016-06-06 | 205 | |||
| 510561 | 29512919 | S | 2024-01-27 | 3 | |||
| 511530 | 29512919 | W | 2025-07-29 | 21 |