Lost silver flute in a black case left on a bench by the river trail in Kenai Peninsula.

I went out for a walk along the river trail in the Kenai Peninsula, and unfortunately, I think I left my silver flute on a bench near the water. It has some light wear but still sounds great. I've played it for years, so I'm really hoping someone might have seen it. It was in a basic black case, and if you're a fellow musician, I hope you can help me get it back!