
Image from iNaturalist
| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 3875 | 23472927 | S | 2001-01-21 | 76 | |||
| 4004 | 23472927 | W | 2001-07-14 | 8 | |||
| 4606 | 23472927 | W | 2002-07-27 | 2 | |||
| 5706 | 23472927 | S | 2004-02-06 | 7 | |||
| 6002 | 23472927 | W | 2004-07-26 | 7 | |||
| 6230 | 23472927 | S | 2005-01-31 | 13 | |||
| 8085 | 23472927 | S | 2006-02-02 | 9 | |||
| 9009 | 23472927 | W | 2007-08-02 | 9 | |||
| 500827 | 23472927 | S | 2009-02-04 | 3 | |||
| 502822 | 23472927 | W | 2010-07-14 | 15 | |||
| 502830 | 23472927 | W | 2011-07-21 | 2 | |||
| 502807 | 23472927 | S | 2012-02-27 | 12 | |||
| 502802 | 23472927 | W | 2012-08-01 | 2 | |||
| 502664 | 23472927 | S | 2013-02-13 | 46 | |||
| 502958 | 23472927 | W | 2013-07-30 | 95 | |||
| 509120 | 23472927 | W | 2021-07-20 | 19 |