Some UFO experts already claimed that some UFO sightings and weird looking clouds may actually be a proof to alien monsters which fly hundreds of miles above the Earth. The creepy claims can really make anyone get scared when they see an angry face-looking cloud next time.
UFO SITES SUCH AS UFO INTERNATIONAL PROJECT SUGGEST THAT SOME UFO SIGHTINGS - AND JUST REALLY WEIRD CLOUDS - MIGHT IN FACT BE SOARING, VAST ALIEN MONSTERS WHICH FLY AROUND HUNDREDS OF MILES ABOVE THE EARTH. - METRO"Unknown, luminous things, or beings, have often been seen, sometimes close to this earth, and sometimes high in the sky. It may be that some of them were living things that occasionally come from somewhere else." - NIGEL WATSON, "UFO Investigations Manual" author
Another creepy account regardingt he wrath of AIR MONSTERS may be traced back in a story in 1913 called "THE HORROR OF THE HEIGHTS" that imagines semi-solid sky creatures gobbling up aviators. When the hero of the story goes up to get evidence of their existence he never comes back, all that remains is a blood stained notebook that ends with the words:
"FORTY-THREE THOUSAND FEET. I SHALL NEVER SEE EARTH AGAIN. THEY ARE BENEATH ME, THREE OF THEM. GOD HELP ME; IT IS A DREADFUL DEATH TO DIE!"If you are still looking for other claims regarding Air Monsters, Here are two videos that basically tells the origin of the said monsters lurking up in the skies.