Vintage Heisey Clear Glass Pigeon best Figurine AS IS

Clear glass pouter pigeon figurine by Heisey, wonderful heavy and solid piece, unfortunately it has a hairline crack from one wing, rolls towards his beak, around and down to the other wing. The best crack isn't very deep and I actually thought it might be part of his breast plate design (per manufacturing), but I don't believe that's the case after viewing other examples.