... you can talk all night.
That's titled "Bird Finial," and it's in the collection of the Metropolitan Museum. It's from the Zenú culture of the "5th-10th century." I ran across it today because I was searching for finials, after the icy, snowy weather formed what looked like finials on the railing posts of the deck. Something about the birds on the deck had me looking for bird finials, and I was delighted to find this gold ornament.