
Image from iNaturalist
| Ref | Site code | Season | Date | Count | IBA | Subregional IBA | RAMSAR |
|---|---|---|---|---|---|---|---|
| 199 | 25342814 | W | 1993-07-11 | 1 | |||
| 571 | 25342814 | W | 1995-07-16 | 1 | |||
| 797 | 25342814 | W | 1996-07-14 | 31 | |||
| 2538 | 25342814 | W | 1998-07-12 | 12 | |||
| 3067 | 25342814 | W | 1999-07-18 | 4 | |||
| 3770 | 25342814 | S | 2001-01-21 | 2 | |||
| 4122 | 25342814 | W | 2001-07-15 | 75 | |||
| 4541 | 25342814 | W | 2002-07-07 | 4 | |||
| 5280 | 25342814 | W | 2003-07-13 | 27 | |||
| 5848 | 25342814 | W | 2004-07-26 | 11 | |||
| 6390 | 25342814 | S | 2005-01-22 | 1 | |||
| 6717 | 25342814 | W | 2005-07-17 | 127 | |||
| 8398 | 25342814 | W | 2006-07-16 | 19 | |||
| 8947 | 25342814 | W | 2007-07-28 | 99 | |||
| 9449 | 25342814 | S | 2008-02-10 | 8 | |||
| 94702 | 25342814 | W | 2008-07-12 | 27 | |||
| 501011 | 25342814 | W | 2009-07-19 | 6 | |||
| 502209 | 25342814 | S | 2010-01-31 | 2 | |||
| 504026 | 25342814 | O | 2013-07-14 | 1 | |||
| 504345 | 25342814 | W | 2014-07-13 | 20 |