If you want to go treasure hunting then it's about time you progressed and get your hands on a wishbone ;)
Use the wishbone to divine hidden resources such as ores and treasure... rather than rely on superstitious guesswork about why a raven might have built a nest in that oak tree and called it home ;p
What's next? Digging a huge pit in a meadow because you see the same Neck wander over there from his pond everyday?
Get a wishbone!