2014 was a really good year at Oxwich with over 3,500 unique birds captured. These included some local scarcities such as wood warbler, yellow-browed warbler and firecrest (3), but more importantly good numbers of reedbed warblers and other long-distance migrants.
A summary of the year is available here: http://gowerbirdringinggroup.blogspot.co.uk/2015/01/oxwich-marsh-ringing-report-2014_6.html
If you follow the link from the ringing blog, you can download a detailed report in PDF format from the BSG Ecology website.