The subject is on LP already under 2013. And even though the finder has stated in the description "Latin bronze application, handed over to archaeologists", it is still in the unclassified.
About two years ago, I found this fitting. Here on Hunters I was advised to contact Mrs. Naďa Profantová, PhD, CSc. who is a Czech historian and archaeologist specializing in the earlier and middle hillfort period.
This bird landed on the LP pole in 2019 and since then the determination has not been refined. So maybe now as part of the mystery someone will move it.