A Bigfoot expert has revealed proof that sasquatches have roamed your campground, including a loud siren call that the creatures use to communicate.

Some call Bigfoot a myth, while others believe sasquatches are just elusive, able to dodge humans in their natural habitat.

Matt Moneymaker, founder of the Bigfoot Field Researchers Organization and sasquatch hunter in Animal Planet's Finding Bigfoot, shared new evidence of sasquatches in an exclusive interview with The U.S. Sun.

“The biggest misconception that people have is they hear the word Bigfoot, they think that it’s just referencing a single creature," Matt explained.

He said that the media “turned it into this kind of singular monster thing rather than a biological population.”

When explaining the creatures' behavior, he said they're "very intelligent" and "very clever."

To read more and hear the video, click here.