A Bigfoot hunter believes he heard the chilling screams of a sasquatch while out in the forest during the night.

In the eerie clip, which was shared on YouTube by the Rocky Mountain Sasquatch Organisation, several shrill animalistic screams were heard in the space of two minutes.

While the bloke behind the camera didn't see the creature as the footage was too dark, but he and his sister, Veronica claimed they could still it.

Those analysing the clip also believe it to be evidence of Bigfoot as it was sighted in Columbia, Canada, which is said to be one of the most common spots for sasquatch sightings.

To read more and view the video, click here.