I'll start off by saying this.  I think this could be some serious BS!  Here's the thing though, I can't stop studying the video.

I've heard so many legends through out my life.  Bigfoot, the Yeti, el Chupacabra. 

In West Virginia, where I grew up, people would talk about "The Wampus Kitty," it was part cougar and part human.

 I'll tell you this much, when you're a kid camping in the woods hearing those stories, it can mess with your head! 

The following video taken in Portugal, and  captured something definitely not human walking upright, stumbling through the desert.