Class B First-hand BFRO #21162

Possible vocalizations heard from the Swift Creek Campground on the south slope of the Uintas

August 2007 Evening, 10:40 PM give or take five minutes Duchesne, Duchesne County, Utah

Account

The witness and family members were settling to sleep in their trailer at a campground late at night when they heard a distant but distinct whooping-howl sound lasting about 30 seconds. The witness stated that family members also heard it and that it matched a sound previously heard on a website. The family dog did not bark or become upset.

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

Facts & provenance

Each value names where it came from.

Date
August 2007
Stated BFRO report #21162 · BFRO report, labelled fields: Year, Month
Time of day
Evening, 10:40 PM give or take five minutes
Stated BFRO report #21162 · BFRO report, “Time And Conditions” section
Place
Duchesne, Duchesne County, Utah
Stated BFRO report #21162 · BFRO report, labelled fields: State, County, Nearest Town, Location Details, Nearest Road
Map point
40.61, -110.36 (± 2 km)
Stated BFRO map layer · BFRO published map layer · read with 85% confidence
BFRO map layer point for report 21162 with published boundary
Account type
First-hand
Stated BFRO report #21162 · BFRO report, “Observed” section
Witness was
settling down to sleep in a camp trailer at a campground
Stated BFRO report #21162 · BFRO report, “Observed” section
Source classification
Class B
Stated BFRO report #21162 · 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
Chad Hamblin (BFRO)
Follow-up

An investigator spoke with the witness and assessed the witness as sincere and credible.

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 2007-08-23 Retrieved 2026-09-24 Version 1 Hash 802b842fc1be
    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

  • “the report from the Uintas that occurred in 2006”
    Not in the Anomadex yet