First-hand Bigfoot Society EP 698

Vocalization in Colorado

October the thirteenth Colorado 2 witnesses

Account

The witness brought a coworker to the trail and described what lay ahead when a loud double vocalization stopped them. The coworker became ill after they rushed toward the sound. They then heard jabbering speech-like talk, saw thick shrubs shaking uphill, and the witness knocked twice on a tree and got a shouted reply.

Summary drafted by AI from the source report and checked by code before I publish it. The witness's own words remain with the publisher — read the original report .

What was reported

Every kind of observation in the account. Select one to find other encounters with it.

Sounds

Vocalization Chatter Wood knock

Other senses

Movement only

Facts & provenance

Each value names where it came from.

Place	Colorado Stated Bigfoot Society EP 698 · transcript:00:15:08-00:15:46 · read with 80% confidence
Account type	First-hand Derived Bigfoot Society EP 698 · transcript:00:15:08-00:15:46
Witnesses	2 Derived Bigfoot Society EP 698 · transcript:00:15:46-00:17:47
Witness was	hiking with a coworker to show structures Stated Bigfoot Society EP 698 · transcript:00:13:06-00:15:08 · read with 85% confidence
Creature	Unidentified Derived Bigfoot Society EP 698 · transcript:00:13:06-00:21:49 · read with 80% confidence

Source timeline

Every record this entry is built from, earliest known first. Records are versioned and never edited in place.

Bigfoot Society EP 698 Podcast Interview

Published 2025-03-04 Retrieved 2026-09-29 Version 1 Listen from 0:13:06 (account ends about 0:21:49) Hash 26a4a9a63c8b

Bigfoot Society (podcast, feed transcripts)

The report refers to

“Sierra Sounds”
Not in the Anomadex yet