Just saw this part of your post.
The shprt answer is no, because the only people who really care a hoot about it don't carry any weight, and the community doesn't care. Its been onthe sland a couple of weeks and even though it's evening movements are routine, making it easy to spot, I was the fifth person to see it (six people have seen it now).
The Parks office has an interest, but it's being classed as a vagrant and I don't think they're too concerned about it.
Secondly, it's here for the Northern Winter - they normally overwinter in South East Asia and this one probably just overshot Java and ended up with us. In six months time it should be back in it's breeding grounds in Siberia/Korea/northern China.