Answer:
Has feathers but can't fly. Rests on legs but can't walk.
My first is in window but not in pane. My second's in road but not in lane. My third is in oval but not in round. My fourth is in hearing but not in sound. My whole is known as a sign of peace. And from noah's ark won quick release.
This is in a realm of true and in a realm false, but you experience me as you turn and toss.
What kinds of men are always above board?
Known to accessorize with feathers, trumpets, and harps.
What language does a billboard speak?