Local Red Fox (Vulpes vulpes)

Let the dog out about 2:00 am this morning. After he came back in I heard a bizarre animal call that sounded a lot like a crow.  I thought it might be a fox and confirmed by listening to this youtube film http://www.youtube.com/watch?v=UxLHUxzEoRU

Further info at http://pelotes.jea.com/redfox.htm