Another area where UFO's are said to be involved is animal mutilations, below is and article I came across I'll provide the URL for perusal though there is more detailed information on the web.Reports of mutilated cattle first surfaced in the United States in the early 1960s,because of the rate of mutilations at the time in 1979 the FBI began an investigation into this phenomena it was dubbed "Operation Cattle Mutilation".The case below kicked off this unexplained phenomena.
On October 9, 1967, the Associated Press carried an item that told of the possible role of UFOs in the killing of Snippy, a three-year-old gelding. The carcass was discovered about a quarter of a mile from the ranch house of Harry King in the desolate mountain country near Alamosa, Colorado. King notified the horse's owners, Mr. and Mrs. Burl Lewis, who were disturbed by the condition of the carcass, which suggested that something out of the ordinary had been responsible for their horse's demise.
A pathologist admitted bewilderment when he found the horse's abdominal, brain, and spinal cavities to be empty. All flesh had been stripped from the horse's head and neck, but the rest of the animal was untouched except for the openings left by the mysterious surgery. Although the carcass had lain exposed for several days, it was not unduly decomposed, nor had it begun to smell. Even more unusual is the fact that no predators, vultures, or buzzards had approached the carcass.
UFO investigators stated that they had noted a high radiation count around Snippy's remains and reported finding areas where the chico brush had been squashed to within 10 inches of the ground. Fifteen circular exhaust marks were found 100 yards from the carcass of the horse. Six identical holes, each two inches wide and four inches deep, were found in a nearby area. In addition, the investigators said that they found the imprint of a circle 75 feet in diameter, and a number of smaller areas where the chico brush had been flattened in circles 15 feet in diameter.
Reports of Snippy's supposed death at the hands of alien specimen collectors received elaborate play and bold headlines across the nation. The official word was that Snippy had been killed by lightning, but UFO investigators quickly denounced such an analysis and the enigma of animal mutilations has continued into the twenty-first century.
Cattle are the most frequent victims of these mysterious mutilations, and according to forensic pathologists who have examined many of these animals, traditional surgical instruments were not used—but the incisions appear to be the result of an advanced laser technology. Most investigators have eliminated the possibility that predators or scavengers could so neatly incise and remove select organs from their victims. And the obvious problem with blaming predators and scavengers is the fact that all the rest of the animal remains intact. A number of veterinarians and forensic scientists who have investigated the mysterious mutilations have described the blood as appearing to have been drained with no resultant vascular collapse. The known technology that could process such an accomplishment does not exist, and if it did, it would seem to have to be big and heavy to manipulate some animals weighing well over 1,500 pounds.
According to most accounts, tracks or markings of a conventional nature, such as tire imprints or human or animal tracks, have never been found near a mutilated carcass, but many farmers and ranchers have reported the indentations of a tripod nearby. And there have been numerous reports of UFOs seen in the area and in the immediate vicinity of a cattle mutilation.
Many investigators are openly skeptical about blaming cattle mutilations on aliens. In the opinion of many veterinarians, livestock association officials, forensic pathologists, chemists, and a host of county, state, and federal officers and agents, such alleged mutilations are simply the result of Mother Nature fulfilling one of her primary responsibilities of keeping the countryside clean. The true perpetrators of the mystery of animal mutilations, according to these investigators, are predators and scavengers. All the tales of bloodless carcasses, organs removed with surgical precision, and so forth, are the work of sensationalist journalists, excitable ranchers, and paranoid UFO conspiracy theorists.
Regardless of a great deal of official skepticism toward the subject of cattle mutilations, it does appear to comprise a genuine mystery. And every time that a mutilated cow is found with its tongue, eyes, ears, anus, udder, and genitalia removed without apparently shedding a drop of blood and without the culprits leaving any tracks whatsoever, aliens, satanic cultists, and crews of unmarked black helicopters are named as the suspects. One of the favorite theories of the alien/government conspiracy buffs is that a branch of the secret government made a deal with the aliens that would enable them to sustain themselves on Earth by ingesting a particular enzyme, or hormonal secretion, most readily obtained from the tongues and throats of cattle. Further, it seems that this same type of animal mutilation occurs worldwide with the same kinds of animals every time.
Reports from Argentina in July 2002 stated that beginning with the first detected mutilation in April, more than 200 cattle had been found with their blood drained, their tongues, organs, flesh, and skin removed by angular, nearly curved, cuts. Although the official explanation centered on a carnivorous mouse, no one, from ranchers and veterinarians to biologists specializing in rodents have ever seen mice feed upon cow carcasses. Crews from UFOs were most often named by ranchers as the most likely mutilators of their cattle herds.
The most prominent researcher in the bizarre field of animal mutilations is Linda Moulton Howe, author of Glimpses of Other Realities (1998). Howe has documented hundreds of abnormal, inexplicable deaths of animals, mostly cattle and horses on the open range—all of which died because of bloodless excisions and the removal of eyes, organs, and genitals.
When she began her intensive research in the fall of 1979, Howe suspected that there was some sort of contamination in the environment, and that some government agency was secretly harvesting tissue and fluids for examination. But she could not fathom why any government agency working in secrecy would be so careless as to leave the carcasses of the cattle lying in the fields or ranges, thereby creating alarm and anger among the owners of the animals. Howe's early interviews were with ranchers and law enforcement officers, who reluctantly informed her of the sightings of glowing disks in the vicinity of the cattle mutilations. Some witnesses even told her of having seen nonhuman entities at the scene. Her continuing research has convinced her that something very strange is going on, which may, indeed, involve alien experimentation with Earth's animals.
Like most phenomena you have your skeptics who try to look at alternatives and dismiss things as natural causes etc,only because they don't want to look at other explanations or the unexplained,its good to have a healthy balance of both in my belief.I have an open mind of this subject and other articles on my site, other people won't, sometimes its good to look outside the box and say..just maybe... :).Enjoy reading.