Now I have to say that a lot of my friends around here who are locals have hinted that it is probably us doing all the cow mutilations. I assure them that we have nothing to do with it... but then they point out that we are the ones that fly around in blacked out helicopters and practice sneaking everywhere. They have a point, but it isn't us.
I do have some very unusual photographic evidence of aliens. I believe that several weeks ago on a routine training mission we flew through a worm hole... most likely left from a UFO with gravity drive engines. You will notice in this photograph that the tail rotor is being temporarily warped by the residual gravity fields. Also, the shadow from the main-rotor is not lined up with its shadow. Lucky I happened to have a camera!
You haven't lived till you try and maintain position on lead as he goes through a worm hole!