Class B First-hand BFRO #50756

Family hears ape-like sounds close to a dam on the Neosho River near Pryor

June 2015 10:00pm, dark night Pryor Creek, Mayes County, Oklahoma 3 witnesses

Account

The witness, with relatives, stopped their truck on back roads at night and heard a short whooping ape-like sound from the treeline about 15 yards away. After backing the truck up about 20 feet, they heard a second louder, deeper and more aggressive vocalization of the same type from a different direction, which the witness interpreted as coming from a second animal. They remained in the area for several hours, looked around with a light and lantern, and heard nothing further.

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

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Date
June 2015
Stated BFRO report #50756 · BFRO report, labelled fields: Year, Month
Time of day
10:00pm, dark night
Stated BFRO report #50756 · BFRO report, “Observed” section
Place
Pryor Creek, Mayes County, Oklahoma
Stated BFRO report #50756 · BFRO report, labelled fields: State, County, Nearest Town, Location Details, Nearest Road
Map point
36.23, -95.24 (± 4 km)
Stated BFRO map layer · BFRO published map layer · read with 85% confidence
BFRO map layer point for report 50756 with published boundary
Account type
First-hand
Stated BFRO report #50756 · BFRO report, “Observed” section
Witnesses
3
Stated BFRO report #50756 · BFRO report, “Other Witnesses” section · read with 85% confidence
Figures reported
2
Derived BFRO report #50756 · BFRO report, “Follow-Up” section · read with 80% confidence
Witness was
squatching from parked truck on back roads
Stated BFRO report #50756 · BFRO report, “Follow-Up” section
Source classification
Class B
Stated BFRO report #50756 · 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
Bill S. (BFRO)
Follow-up

An investigator spoke with the witness by phone to review the sounds and circumstances.

BFRO report, “Follow-Up” section

Source timeline

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  1. Published 2016-01-11 Retrieved 2026-09-24 Version 1 Hash 311d081a391a
    BFRO - Bigfoot Field Researchers Organization
  2. BFRO map layer Reference
    Retrieved 2026-09-24 Version 1 Hash cfb8a3d423b7
    BFRO - Bigfoot Field Researchers Organization