hirgoes gyddfddu

== Welsh == === Noun === hirgoes gyddfddu m (plural hirgoesau gyddfddu, not mutable) black-necked stilt (Himantopus mexicanus) === Further reading === Cymdeithas Edward Llwyd (2018), “Y Bywiadur”, in Llên natur‎[1], retrieved 14 Sept 2025.