Sierra Sounds

The recorded vocalizations that started it all are known as the Sierra Sounds. Immortalized in his landmark book/CD "Voices in the Wilderness", Ron Morehead, along with investigative reporter Alan Berry, recorded hours of reel-to-reel audio tapes in 1972 and 1974 at a hunting camp high in the remote Sierra Mountains of California. Those recordings have since been proven authentic and not manufactured or enhanced (Dr. R. Lynn Kirlin, a professor of Electrical Engineering at the University of Wyoming) and outside the normal human range. They have also been thoroughly analyzed by a language expert (Professor and former U.S. Navy crypto-linguist Scott Nelson, Wentworth College, Missouri) as having complex language unrelated to any known human language.

Our classic long sleeve unisex tee features 100% combed and ring-spun cotton, side seams with a retail fit, a cover stitched collar and 2 rib cuffs. Perfect for any occasion! Our direct-to-garment digital printing is of the highest quality. After receiving we suggest airing out your shirt. The residual printing process odor will go away quickly, especially after the first wash.

Each shirt is custom printed one at a time, so you can expect to receive your new shirt in approximately two weeks. Please make sure you order the correct size. Returns, exchanges and refunds are only given in the event of defective shirts. We unfortunately cannot grant returns, exchanges or refunds for wrong sizes.

Shipping: 7-14 days

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