The video, published on Facebook about two weeks ago, begins with Hammonds walking outside his house to the treeline with his cellphone hoping to record the noise.
Sure enough, throughout the video, the weird, distant howling can be heard several times.
His wife has been similarly perplexed by the sound.
“Lil’Mama heard it with me and we can both tell you that’s no elk, bear or coyote that sound pierces your soul it’s unlike anything I’ve heard in these mountains,” wrote Hammonds.
Listen below (skip to 2:20s) – is this Bigfoot’s scream, or is it something else?