Anomadex
Class B First-hand BFRO #9510

Family and friends hear a late night vocalization from their home near Lake Sutherland

9 September 2004 Joyce, Clallam County, Washington 6 witnesses

Account

The witness reports a very loud simultaneous whistle, scream and growl coming from about 70 feet across the road from the cabin. The sound was heard by the witness and five other people and was described as unlike any known animal. An investigator later interviewed the witness and companions about the vocalization and noted inconclusive evidence in the area.

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

Scream Growl Whistle

Facts & provenance

Each value names where it came from.

Date
9 September 2004
Stated BFRO report #9510 · BFRO report, labelled fields: Year, Month, Date
Place
Joyce, Clallam County, Washington
Stated BFRO report #9510 · BFRO report, labelled fields: State, County, Nearest Town, Location Details, Nearest Road
Map point
48.08, -123.71 (± 5 km)
Stated BFRO map layer · BFRO published map layer · read with 85% confidence
BFRO map layer point for report 9510 with published boundary
Account type
First-hand
Stated BFRO report #9510 · BFRO report, “Observed” section
Witnesses
6
Derived BFRO report #9510 · BFRO report, “Follow-Up” section · read with 85% confidence
Source classification
Class B
Stated BFRO report #9510 · 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
Christopher Bradley (BFRO)
Other

inconclusive evidence found by investigators with area to be studied further

BFRO report, “Follow-Up” section
Other

Investigators spoke with the witness by phone, met in person, and found inconclusive evidence for further study.

BFRO report, “Follow-Up” section
Follow-up

The witness and relatives attempted to track the source at night with a light, after which it went quiet and disappeared.

BFRO report, “Also Noticed” section
Follow-up

Investigators spoke with the witness by phone, met in person, and found inconclusive evidence for further study.

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. BFRO report #9510 Primary
    Published 2004-10-13 Retrieved 2026-09-24 Version 1 Hash c27e1a694865
    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

  • “Tracks were found by the Lyre River”
    Not in the Anomadex yet