Rwy’n cyhoeddi ymgynghoriad 8 wythnos heddiw ar gynigion i ddiogelu ardal o gregyn dilyw (Modiolus modiolus) wrth benrhyn Llŷn.  Yn adran 42 Deddf yr Amgylchedd Naturiol a Chymunedau Gwledig 2006, mae riffiau cregyn dilyw’n cael eu rhestru fel cynefin pwysig iawn at bwrpas diogelu amrywiaeth fiolegol Cymru.  O ganlyniad, mae dyletswydd ar Weinidogion Cymru i gymryd camau rhesymol i warchod y rîff cregyn dilyw neu i annog eraill i gymryd y camau hynny.
I have today launched an 8 week consultation on proposals to protect an area of horse mussel (Modiolus modiolus) off the Llyn Peninsula. Horse mussel reef is listed as a habitat of principle importance for the purpose of conserving biodiversity in Wales pursuant to section 42 of the Natural Environment and Rural Communities Act 2006. Consequently, the Welsh Ministers have a duty to take such steps as appear reasonably practicable to further the conservation of the horse mussel reef, or to promote the taking of such steps by others.