Class B First-hand BFRO #63900

Possible sasquatch vocalizations at Oliver Lake in Mt. Ranier National Park

1 August 2016 about 11:30 p.m. Greenwater, Pierce County, Washington 1 witness

Account

In summer 2016 the witness and a companion camped at a remote lake in Mt. Rainier National Park after fishing. Late at night while awake in the shared tent, the witness heard 8-10 loud low-pitched guttural screams in quick succession from a ridge about 300 feet above. The companion slept through the sounds and nothing else was heard. No tracks or other sign were found the next morning.

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
1 August 2016
Stated BFRO report #63900 · BFRO report, labelled fields: Year, Month, Date
Time of day
about 11:30 p.m.
Stated BFRO report #63900 · BFRO report, “Time And Conditions” section
Place
Greenwater, Pierce County, Washington
Stated BFRO report #63900 · BFRO report, labelled fields: State, County, Nearest Town, Location Details, Nearest Road
Map point
46.98, -121.75 (± 1000 m)
Stated BFRO map layer · BFRO published map layer · read with 85% confidence
BFRO map layer point for report 63900 (4 decimals, no boundary)
Account type
First-hand
Stated BFRO report #63900 · BFRO report, “Observed” section
Witnesses
1
Derived BFRO report #63900 · BFRO report, “Other Witnesses” section
Witness was
camping overnight in a tent after fishing
Stated BFRO report #63900 · BFRO report, “Observed” section
Source classification
Class B
Stated BFRO report #63900 · 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
Jeff Sidebottom (BFRO)
Follow-up

An investigator called the witness to discuss the vocalizations and noted weather, remoteness, and moon phase.

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 2020-01-06 Retrieved 2026-09-24 Version 1 Hash 6009f5c1ce93
    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

  • “an incident off the Carbon River road”
    Not in the Anomadex yet