Reed warblers now a lot more mobile in marsh as adults and fledged juveniles move around post breeding / fledging.
Fledgling treecreeper. Large flocks of goldfinches and still the odd siskin hanging around.
For details see: http://gowerbirdringinggroup.blogspot.co.uk/2016/07/oxwich-marsh-15-17-july-2016-surge-in.html