Newly "renovated" habitats like this are often VERY good for a certain period of time but then become less so over time, so let's hope we get two to three really productive years from this spot - Pond 20 was magical for a couple of winters or so it seems to me, about ten years ago, when first created.
Grey Lag Goose + a longer staying Sibe Crane than the last one and/or (no, AND!) Common Crane would do nicely please!
Mike Turnbull