| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 10 | 32361818 | S | 1992-01-14 | 2 | |||
| 44 | 32361818 | W | 1992-07-15 | 4 | |||
| 1092 | 32361818 | W | 1997-07-22 | 2 | |||
| 2253 | 32361818 | S | 1998-01-19 | 16 | |||
| 2465 | 32361818 | W | 1998-07-27 | 3 | |||
| 3948 | 32361818 | W | 2001-07-09 | 1 | |||
| 4245 | 32361818 | S | 2002-01-21 | 9 | |||
| 8235 | 32361818 | W | 2006-07-25 | 1 | |||
| 8975 | 32361818 | W | 2007-08-07 | 1 | |||
| 500026 | 32361818 | S | 2008-02-05 | 1 | |||
| 500402 | 32361818 | W | 2008-08-12 | 4 | |||
| 500756 | 32361818 | S | 2009-01-22 | 3 | |||
| 501078 | 32361818 | W | 2009-07-20 | 547 | |||
| 502853 | 32361818 | S | 2010-01-18 | 29 | |||
| 503161 | 32361818 | W | 2010-07-22 | 9 | |||
| 503162 | 32361818 | S | 2011-01-17 | 87 | |||
| 503675 | 32361818 | W | 2011-08-02 | 5 | |||
| 506517 | 32361818 | W | 2015-07-27 | 1 | |||
| 510159 | 32361818 | W | 2023-07-10 | 14 | |||
| 510321 | 32361818 | 2023-10-24 | 14 | ||||
| 511058 | 32361818 | O | 2024-11-28 | 2 |