A team from the University of Naples has discovered a set of delicate flutes carved from swan bones in a coastal cave near Metaponto. The instruments, dating to the 5th century BCE, were found alongside terracotta figurines of sirens and marine deities. This assemblage points to a specific 'Festival of the Sea Breezes' mentioned in fragmentary local texts, where musicians would lead processions to the water's edge to welcome the spring winds.
The flutes are remarkably well-preserved, with microscopic analysis revealing traces of beeswax used to seal the finger holes. Archaeologists believe these instruments were intentionally deposited as votive offerings at the end of a multi-day celebration. The discovery sheds new light on the musical traditions of Greek colonists in Italy and the importance of maritime climate cycles in their religious calendar.