Vintage bird earrings

Amazing vintage bird screw post earrings. These are likely handmade birds, they appear to be felt material and the tail leather or material resembling leather. These are in gorgeous shape with some wear which I indicated in pics-please review. Worse wear is face of birds and one tail is a bit loose (but not very and is not at risk of coming off, just needs to be continued to be cared for and treated delicately.) Bird rests on gold hoops (gold is not tarnished or worn, however I do not believe it is real)