Over the weekend we had a Raven hanign around circling the property and generally making a racket. This morning the ducks are in the enclosure I uses in summer which is on the side of the property where the Raven was hanging out. The raven is going from one tree to the other near the duck pen back and forth back and forth. I assume he/she has territory or next in the area, but not sure it ravens can be a danger to ducks or not. Anyone know if ravens are a danger? Have only seen the one bird, but I have to believe there is a nest in the area that is causing the behavior - or is he/she likely after duck food? Anyone know anything about ravens?