Fallen Angel in Catalonia (Spain)

Strange creature found in spanish forest (near the town of Campdevànol) at night.
I think is probably a Teaser Trailer for a movie ala Blair Witch Proyect looks very good
I found this description in YouTube:
Two local guys from Girona (a town near Campdevànol) Spain, have captured some footage of a strange 'creature' in the woods. They also found blood and some detached white wings (3m). They have been investigating paranormal activity in the area for quite a few months now and believe they have really discovered a non-human life-form. The footage is unbelievable.

If you know more about this post a comment!