What does «tricahue» mean in Spanish?

Species of Patagonian parrot up to 47 cm long; also known as tricao. Other common names: barranquero parrot and burrowing parrot. Scientific name: Cyanoliseus patagonus. It nests in Chile and Argentina. Sometimes it can migrate in winter to the south of Uruguay. Its nest is known as tricahuera.

♦ Used in: Chile