OK, I have now been through some of the NIDS material. I cant quite make up my mind about these people. Despite the official-sounding name, NIDS is a purely private organisation, which can of course be fine, and they seem to have an educated and scientific attitude to their subject.
Perhaps some insight can be gained from looking at their mission statement:
The National Institute for Discovery Science (NIDS) is a privately funded, private sector research organization focusing on empirical and hypothesis-based scientific exploration of aerial phenomena that expand conventional knowledge.
I've made a few words bold: In plain language that means some thing like "finding evidence for ideas". Again there doesnt have to be anything wrong with that, but we're appoaching thin ice. The problem is that if you look for certain data, you are apt to overlook things that contradict your idea. This happens to everybody, even the best scientists, thats one reason the principle of peer-review has been introduced.
There are a number of case descriptions,and transscripts of questioning of witnesses. The testimony of those witnesses is rather incoherent and quite full of preconceived opinions, but to be fair, NIDS doesnt offer any conclusions directly based on it. Their interrogation methods are not entirely scientific, though, on several occasions putting answers into the mouth of the witness.
There is a page trying to sum up facts, but they tend to jump to conclusions or hint at conclusions for which there is really no basis. For example:
In some instances, the edges of the remaining skin looked so regularly serrated that it could not be caused by a predators’ bite or tearing.(8) For example, portions of 20-25 cm skin edges were straight and regularly serrated, which suggests the use of an instrument. What kind of surgical instruments could have been used to leave this kind of cut?
In some cases, it was suspected that laser beams were used.(7,8) However, with currently available laser technology, cutting a 3-5 mm thick cow hide would require equipment weighing several thousand pounds. How could that equipment have been deployed and used in usually remote areas without being seen or leaving tracks in the surrounding environment?
Ehhh, where do lasers come into the picture? What instrument is better for making surgical incisions than a good, sharp knife?
Then when there is no new evidence, there is always the old:
Some reports have stated that blood was missing from the body or was only present in small amounts. In 1971, an Idaho veterinarian necropsied a purportedly mutilated horse and found that all internal organs, including the heart and the lungs, had been completely desiccated.(8) At necropsy, by compressing parenchymal tissues such as liver, lung, and kidney, one would expect that a certain amount of blood is expressed even if post-mortem coagulation or hemolysis had occurred. This is true under normal conditions when animals die without being exsanguinated. If massive ante-mortem bleeding had taken place, these organs would appear pale and the amount of blood obtained by compression is significantly reduced. But if there is no indication of extensive internal or external hemorrhage which is capable of draining blood from the circulatory system, then the lack of blood looks peculiar.
Talk about whipping a dead horse. That Idaho horse keeps popping up. Isnt there something newer? BTW the Idaho horse
is being dealt with in the FBI report I have linked to elsewhere.
Anecdotal reports from ranchers indicate that after an animal has been mutilated the rest of the herd behaves strangely and will keep their distance from the carcass for days. They look afraid and are in visible distress. A Utah rancher reported that the horse he was riding became very nervous when it saw a mutilated cow. The horse started to snort and would not go near the cow.
Anecdotical science? This is very interesting, but anecdotical information is not and will never be science. The phrase "anecdotical reports indicate --" translates into "based on hearsay, we assume --"
In the last couple of years, there have been some reports of disappearance of large numbers of animals under circumstances in which theft was ruled out by authorities.
Without some documentation, thats anecdotical too. And how can you categorically rule out theft?
In order to answer these questions, thorough clinical, morpho-pathological and laboratory examinations need to be conducted. Only by carefully analyzing the results of such scientific research can pertinent conclusions be drawn. By looking for intimate changes in tissues from mutilated animals, down to cell and molecular levels, can valuable findings be correlated to help us define what in fact had happened to these animals. The first requirement to accomplish such a goal is to have necropsies performed as soon as possible after the animals’ death, and to have proper tissue samples collected for complex laboratory analyses. The second requirement is to perform an expanded array of tests when the animal tissue samples are in pristine condition. No matter what the outcome of an in-depth research on animal mutilations would be, economic losses and ranchers’ worries make searching for the answers to these questions perfectly justified.
An important conclusion from a recent National Institute for Discovery Science (NIDS) survey indicates that necropsies were never performed and samples were not collected for laboratory analysis on any of the reported animal mutilation cases. This suggests an urgent need for veterinarians involvement in investigating animal mutilations.
Well for their final conclusion, there's some sober and sound scientific statements, no problem there --- except that the short for the above is: "There hasnt really been collected any reliabla data, so any serious conclusions must wait pending further investigation." And not even a hint about extraterristials.
So it is not even clear if we have a cattle mutilation phenomenon. Once that eventually gets cleared up, and is positive, then we need to speculate about who is doing it. Then, only then can we speculate about aliens; but that requires that we have also collected some data that makes it at least probable that we are being visited regularly and secretly by aliens.
Hans