Class B First-hand BFRO #9929

Hiker Hears Loud Vocalizations and Thumps

Fall 2004 morning Snoqualmie, King County, Washington 1 witness

Account

The witness sat near a swamp waiting for frogs to resume and heard rapid deep thumping from a hillside across the swamp, followed by a second similar series some distance away on the same hill. Shortly after, a short constant hollow call came from each thumping area in turn. The witness stated the sounds were not woodpeckers and asked whether such thumping indicates proximity.

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.

Facts & provenance

Each value names where it came from.

Date
Fall 2004
Stated BFRO report #9929 · BFRO report, labelled fields: Year, Season
Time of day
morning
Stated BFRO report #9929 · BFRO report, “Time And Conditions” section
Place
Snoqualmie, King County, Washington
Stated BFRO report #9929 · BFRO report, labelled fields: State, County, Nearest Town, Location Details, Nearest Road
Map point
47.44, -121.78 (± 1000 m)
Stated BFRO map layer · BFRO published map layer · read with 85% confidence
BFRO map layer point for report 9929 with published boundary
Account type
First-hand
Derived BFRO report #9929 · BFRO report, “Observed” section
Witnesses
1
Derived BFRO report #9929 · BFRO report, “Other Witnesses” section · read with 85% confidence
Witness was
taking an early morning walk with dog to take pictures
Stated BFRO report #9929 · BFRO report, “Observed” section
Source classification
Class B
Stated BFRO report #9929 · BFRO classification label

Evidence & investigation

What the source says was found or done. Claimed evidence is listed as claimed; the Anomadex has not examined it.

Investigated by
Tracy H. (BFRO)
Follow-up

An investigator contacted the witness multiple times and visited the incident area on two dates in 2005.

BFRO report, “Follow-Up” section

Source timeline

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

  1. Published 2004-12-03 Retrieved 2026-09-24 Version 1 Hash 1405aa080601
    BFRO - Bigfoot Field Researchers Organization
  2. BFRO map layer Reference
    Retrieved 2026-09-24 Version 1 Hash cfb8a3d423b7
    BFRO - Bigfoot Field Researchers Organization

The report refers to

  • “reports of both Class A and Class B, for each area I am talking about.”
    Not in the Anomadex yet