tanagr pêr gwyrdd

== Welsh == === Etymology === Literally, “green euphonia”. === Noun === tanagr pêr gwyrdd m (plural tanagrod pêr gwyrdd) bronze-green euphonia (Euphonia mesochrysa) === Mutation === === Further reading === Cymdeithas Edward Llwyd (2018), “Y Bywiadur”, in Llên natur‎[1], retrieved 17 August 2025.