The weather vane.

"Weather vane" seems easy enough,

"Weather vane" seems easy enough.

I believe it was this weather vane.

A weather vane rooster, an old chapel

It's involuntary. It's like a weather vane.

You see this weather vane, the cock-a-doodle-doo?

Well, what precipitated the change in your weather vane?

Arlo was on the ledge of "B" building prying loose a weather vane.

Bailey's girlfriend lives in a white house with a gray roof and a weather vane.