Class A First-hand BFRO #16527

Multiple witness incident at night near Idaho Falls

4 November 2006 about 8:00pm at night Idaho Falls, Bonneville County, Idaho 5 witnesses

Account

The witness was driving home at night with four relatives when the group noticed something beside the road. The driver turned around and approached on foot with a flashlight, then saw a large dark-haired animal stand upright about 30 feet away in a borrow pit. The animal ducked when shouted at but then chased the vehicle, running alongside it at up to 30 mph while making a growling whine sound, with no facial details visible.

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.

Described appearance

In the source's own words, field by field. Hover a field's marker to see where it was read.

Height src
at least a foot taller than 6-foot witness, estimated about nine feet
Build src
huge with extremely wide shoulders
Hair colour src
very dark brown or black
Hair length src
very thick and a little bit longer than a bear's
Face src
could not make out any facial features
Arms src
quite long - more than half the total body length
Gait src
ran alongside vehicle, keeping up with vehicle
Posture src
stood up on hind legs

Facts & provenance

Each value names where it came from.

Date
4 November 2006
Stated BFRO report #16527 · BFRO report, labelled fields: Year, Month, Date
Time of day
about 8:00pm at night
Stated BFRO report #16527 · BFRO report, “Time And Conditions” section
Place
Idaho Falls, Bonneville County, Idaho
Stated BFRO report #16527 · BFRO report, labelled fields: State, County, Nearest Town, Location Details, Nearest Road
Map point
43.41, -111.79 (± 1000 m)
Stated BFRO map layer · BFRO published map layer · read with 85% confidence
BFRO map layer point for report 16527 with published boundary
Account type
First-hand
Stated BFRO report #16527 · BFRO report, “Observed” section
Witnesses
5
Stated BFRO report #16527 · BFRO report, “Other Witnesses” section
Figures reported
1
Derived BFRO report #16527 · BFRO report, “Observed” section
Witness was
out for a drive coming home
Stated BFRO report #16527 · BFRO report, “Other Witnesses” section
Witness's word for it
animal
Stated BFRO report #16527 · BFRO report, “Follow-Up” section
Source classification
Class A
Stated BFRO report #16527 · 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
Nancy L. Jones (BFRO)
Follow-up

An investigator spoke by phone for about thirty minutes with two adult witnesses who recalled additional details.

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 2006-11-06 Retrieved 2026-09-24 Version 1 Hash 7caa3dff40da
    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

  • “sightings in the same area”
    Not in the Anomadex yet