llygadwyn gyddf-felyn

== Welsh == === Noun === llygadwyn gyddf-felyn m (plural llygadwynion gyddf-felyn) yellow-throated white-eye (Zosterops metcalfii) === Mutation === === Further reading === Cymdeithas Edward Llwyd (2018), “Y Bywiadur”, in Llên natur‎[1], retrieved 27 August 2025.