* rí means "king"
* na n-éan means "of the birds"
It's important to note that there's no specific bird that is considered the "king" in Irish folklore. However, rí na n-éan is a common phrase used to refer to any majestic or powerful bird.
What is the king of birds in irish?
The king of birds in Irish is rí na n-éan (ree na n-ayn).