Answer:
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 noble creature has the embarrassing inability to get up once it's been flipped onto its back.
A pony trots his way through the world on these.
A huge mythical animal said to resemble a whale.
A darkΒ-colored creature serenaded by Lennon and McCartney.
Lighter than what I am made of, more of me is hidden than is seen. What am I?