Certainly sounds like it has had some human contact in it's life, I've had a couple over the years and they seem to become tame very easily, the last two I had, a neighbour's son felled a tree with a nest of squabs that were just feathering, his girl-friend was with him so he thought he'd better rescue them, they were easy to rear and when I gave them their freedom one came to hand for several weeks for a feed