Triangle over Roberts, WI

The report, as filed

I stargaze often and know the constellations to a ok degree and upon looking up I noticed something in the sky looked out of place. Upon focusing my eyes and eliminating the rest of the lights you could very well see the silhouette of a triangle shaped vessel. From my perspective the vessel looked as if it was lowering its altitude and would increase multiple times. It would also rotate clockwise or counterclockwise. Never rotated it's axis. It was simply there. After a while I suddenly starting hearing animals from other properties acres away and even wild animals all howling together which spooked me enough to run inside. While inside I could still observe the vessel. Upon viewing it from inside, I realized not only was there one vessel but 2. The second one was so massive it made the first one look small.

Held as-reported from National UFO Reporting Center (record NUFORC #179649). Witness text is preserved verbatim, including its spelling; nothing is edited beyond formatting.