This really sounds interesting. Coyotes usually feed on the scene from what I have experienced . We have found dead fawns and dead calves that we thought were killed by coyotes in the past and they were eaten on the spot. Some bones were removed a little ways from the carcass, how-ever most were still by the carcass. I know Grizzlies will hide their kills but one certainly wouldn't think they would be in Iowa. Maybe a large cat would do this, but I don't know. This is interesting,,,,[:-]