My wife & I were awakened at around 4:30-45 with a noise that sounding like a big dog scratching at our back door to get in. Found deer stuck between our fence and the City's. Deer came down our flaglot driveway, probably lost in the neighborhood and trying to get to the greenspace beyond (land reserved for City of Tualatin resevoir), and must've continued down the fence line until it got stuck and could not backup. Deer was a good 80 feet down the fenceline. Tualatin police arrived, they called some city worked, who freed the deer.