LeFlore County:
An organization called The International Association for the Investigation of the Unexplained, in Oklahoma City, reported a pilot seeing a sasquatch-like creature after making a forced landing in an isolated area near Nelagonyin northeastern Oklahoma in 1967. While walking out, the pilot said, he saw a man who ran into the woods when he waved.

Later he saw this creature standing only 10 yards away as he walked by. He described it as seven feet tall, apelike, with a large head and massive arms and a stale odor. He decided it was not a man after all. Its eyes, he said, were a glowing green. He is reported to have taken a picture of it, but if so no photo surfaced.

The same organization reports that several people saw a hairy, upright creature near Talihina, Oklahoma, in 1970.
John Green