A greyish-brown North American flycatcher of the genus Sayornis (6)
I believe the answer is:
phoebe
(Other definitions for phoebe that I've seen before include "flycatcher" , ""moony" woman" , "Old poetic name for moon, and satellite of Saturn" , "Apollo's sister Artemis, the moon goddess" , "Daughter of Uranus and Gaia" .)