On september 27, 2016 around 9:30 or 10:00 am i was driving south of bogalusa, la on louisiana highway 21. when i was passing the red zone night club (latitude 30°44’48.95″n longitude 89°50’43.55″w) i noticed what i first thought was large advertising balloons for the bar. when i got closer i saw that they were about 100 feet past the tree line which is about 100 feet behind red zone. there were three of them in a triangular pattern. they looked like two woks together, with one turned upside down on top of the other. the top one was a little bit larger than the bottom one. they were glossy black with a silver band around the center. they were very quiet, absolutely no sound. when i was almost out of sight one started to turn slowly clockwise and dropped a hose or something out of the silver band. the hose had a blank space and a solid space alternating the whole length of it. when i returned thirty minutes later they were gone. it was a beautiful fall day, not a cloud in sight and no wind.