A hostile Harpy Matriarch can be found in Silverhoof Vale. [verification needed — Is she only present during Rusty Daggers?]
Another Harpy Matriarch is the leader of the harpies seeking to retrieve the eggs stolen and placed by the Gold Coast Mercenaries in Kozanset. She will drop you off from the cliffs near the city so that you can return the eggs, though is later found dead at the end of the quest, and her body is delivered back to the harpies.
- <The harpy doesn't seem to be afraid or aggressive.>
- Leja at-Lehiel said you could take me back to town.
- <The harpy seems to be waiting for you to say something else.>
- I'm ready to go if you'll take me!