People need housing - that is a fact. People need clean, safe, suitable places to live. But this doesn't have to cause problems for nature and wildlife.

Mae angen tai ar bobl - mae hynny'n ffaith. Mae angen llefydd glân, diogel ac addas i fyw ar bobl. Ond does dim rhaid i hyn achosi problemau i fyd natur a bywyd gwyllt.