Class B First-hand BFRO #18958

Screaming and eyeshine witnessed by hunter in the Big Hole Mountains

November 2006 about half an hour after dark Ririe, Madison County, Idaho 1 witness

Account

The witness was riding horseback at night near a creek confluence when a loud raspy scream was heard repeatedly from about 40 yards away in the creek. A second animal to the east answered with a loud whistle and rapid grunts. After turning on lights the witness saw eyeshine from the creek, lost it, then later saw two pairs of eyes on the far bank that turned and moved away.

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.

Sightings

Described appearance

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

Height src
7-8 foot height range
Eyes src
reflecting mostly bright white with slight tinge of gold, large, front-facing predator eyes
Feet src
16-17 inches long (estimated from partial heel print)

Facts & provenance

Each value names where it came from.

Date
November 2006
Stated BFRO report #18958 · BFRO report, labelled fields: Year, Month
Time of day
about half an hour after dark
Stated BFRO report #18958 · BFRO report, “Time And Conditions” section
Place
Ririe, Madison County, Idaho
Stated BFRO report #18958 · BFRO report, labelled fields: State, County, Nearest Town, Location Details, Nearest Road
Map point
43.61, -111.44 (± 1490 m)
Stated BFRO map layer · BFRO published map layer · read with 85% confidence
BFRO map layer point for report 18958 with published boundary
Account type
First-hand
Stated BFRO report #18958 · BFRO report, “Observed” section
Witnesses
1
Derived BFRO report #18958 · BFRO report, “Other Witnesses” section
Figures reported
2
Stated BFRO report #18958 · BFRO report, “Observed” section
Witness was
elk hunting on horseback, riding back toward camp
Stated BFRO report #18958 · BFRO report, “Observed” section
Witness's word for it
eyes of a predator
Stated BFRO report #18958 · BFRO report, “Observed” section
Source classification
Class B
Stated BFRO report #18958 · 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
Lee Bushong (BFRO)
Tracks

possible heel portion of right-foot print beside V-shaped breakaway in overhanging bank, stepped into by the witness

Measurements: heel about fist-size, about 1 inch deep, about 4 1/2 to 5 inches in front of boot; boot 11 1/2 inches long; estimated track 16-17 inches long

BFRO report, “Observed” section
Photograph

three photos taken on return visit: one from initial hearing position and two from across-creek viewing position with a relative standing for scale

BFRO report, “Observed” section
Cast

cast of the footprint made on a later return trip, noted by investigator

BFRO report, “Follow-Up” section
Tracks

The witness and a relative returned to the site to take photos, check eye height, and examine a possible footprint.

BFRO report, “Observed” section
Photograph

The witness and a relative returned to the site to take photos, check eye height, and examine a possible footprint.

BFRO report, “Observed” section
Measurement

The witness and a relative returned to the site to take photos, check eye height, and examine a possible footprint.

BFRO report, “Observed” section
Cast

An investigator spoke with the witness about the encounter, stayed in contact, and noted later site visits and a cast of the footprint.

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

The witness and a relative returned to the site to take photos, check eye height, and examine a possible footprint.

BFRO report, “Observed” section
Follow-up

An investigator spoke with the witness about the encounter, stayed in contact, and noted later site visits and a cast of the footprint.

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 2007-05-04 Retrieved 2026-09-24 Version 1 Hash d78249528645
    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

  • “One in Northern Idaho”
    Not in the Anomadex yet
  • “sighting of the 5 people from Idaho Falls east of the Bone Road”
    Not in the Anomadex yet