Class B First-hand BFRO #34479

Woman walking dogs hears possible vocalizations and knocks in Marymoor Park

15 March 2007 early-to mid-afternoon Redmond, King County, Washington 1 witness

Account

The witness was walking dogs along the Sammamish River in Marymoor Park in the afternoon. From riverside cover about 50 yards away, a loud sustained screeching-howl was heard, clearly audible over traffic noise, startling the witness and dogs. The sound repeated farther upriver and was followed by wood-on-wood knocking, with additional knocks heard later near an old windmill. The witness searched from the bank and bridge but saw no people or animals.

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

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Facts & provenance

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Date
15 March 2007
Stated BFRO report #34479 · BFRO report, labelled fields: Year, Month, Date
Time of day
early-to mid-afternoon
Stated BFRO report #34479 · BFRO report, “Observed” section
Place
Redmond, King County, Washington
Stated BFRO report #34479 · BFRO report, labelled fields: State, County, Nearest Town, Location Details, Nearest Road
Map point
47.66, -122.13 (± 1000 m)
Stated BFRO map layer · BFRO published map layer · read with 85% confidence
BFRO map layer point for report 34479 (4 decimals, no boundary)
Account type
First-hand
Derived BFRO report #34479 · BFRO report, “Observed” section
Witnesses
1
Derived BFRO report #34479 · BFRO report, “Other Witnesses” section
Witness was
walking dogs
Stated BFRO report #34479 · BFRO report, “Observed” section
Source classification
Class B
Stated BFRO report #34479 · 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
Chris Gonzales (BFRO)
Follow-up

An investigator spoke with the witness by phone and visited Marymoor Park several times.

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 2012-03-13 Retrieved 2026-09-24 Version 1 Hash e5b73d1d87d5
    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

  • “BFRO website: someone heard vocalizations near Redmond”
    Not in the Anomadex yet