Cefn Rofft is an ancient smallholding near Llanfihangel Glyn Myfyr in Denbighshire.  It is designated as a SSSI because of the unimproved grasslands but it is gradually being invaded by bracken from the surrounding woodlands.  I was contacted by Natural Resources Wales to undertake bracken bashing for the owner.  The main concern was to control the bracken in order to preserve the rare greater butterfly orchid which have increased greatly in number since the SSSI was first designated.