tanagr gwargoch

== Welsh == === Etymology === Calque of English red-necked tanager. === Noun === tanagr gwargoch m (plural tanagrod Grenada) red-necked tanager (Tangara cyanocephala) === Mutation === === Further reading === Cymdeithas Edward Llwyd (2018), “Y Bywiadur”, in Llên natur‎[1], retrieved 8 Sept 2025.