Mystery Sound Extravaganza 2021

What's that you hear? That's right, It's an episode of nothing but mystery sounds! Are your ears up to the challenge? Plus, we'll hear an answer to the question: "How do squirrels find their nuts after they bury them?"

If you'd like to submit a mystery sound, you can share it with us here: brainson.org/contact.

And, you can support the show at brainson.org/fans.

Or, you can also buy our book, complete with Mystery Photos, at brainson.org/shop or at your favorite local bookstore.

Today’s episode was sponsored by:

Sitka Salmon Shares (sitkashares.com/brainson)

Purple (purple.com/brainson10)

See omnystudio.com/listener for privacy information.