Three triangular shaped objects directly above my driveway in forest grove park. I was pulling in the driveway with my dad and I was in the passenger seat of the vehicle, three bright orange lights in the shape of a triangle I saw. One at a time the object swooped down and back up and to the north and sack one followed they did the same as the first one., all one at a time and very fast they all three moved down then back up and out to the north in the same very fast perfect movement.