telor coedwig gwyrdd

== Welsh == === Etymology === Formerly classified as a leaf or woodland warbler (telor coedwig). === Noun === telor coedwig gwyrdd m (plural telorion coedwig gwyrdd) green hylia (Hylia prasina) === Mutation === === Further reading === Cymdeithas Edward Llwyd (2018), “Y Bywiadur”, in Llên natur‎[1], retrieved 15 October 2025.