| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 4839 | 30563018 | S | 2003-01-26 | 5 | |||
| 5542 | 30563018 | S | 2004-01-25 | 5 | |||
| 1699 | 30563018 | O | 2005-01-29 | 8 | |||
| 6913 | 30563018 | S | 2006-01-18 | 9 | |||
| 8717 | 30563018 | S | 2007-02-06 | 9 | |||
| 500150 | 30563018 | S | 2008-02-01 | 7 | |||
| 501878 | 30563018 | S | 2011-01-25 | 7 | |||
| 504914 | 30563018 | S | 2013-01-25 | 19 | |||
| 504944 | 30563018 | S | 2014-01-27 | 21 | |||
| 504965 | 30563018 | S | 2015-01-16 | 31 |