You are strongly advised to consult and engage the services of a fully insured tree management professional such as a qualified forester or arboriculturist when undertaking any work.
Fe'ch cynghorir i ymgynghori a defnyddio gwasanaethau gweithiwr proffesiynol rheoli coed sydd wedi'i yswirio'n llawn, fel coedwigwr neu dyfwr coed cymwys wrth fynd i'r afael ag unrhyw waith.