Orange orbs, big huge ones, not the little light spheres so prevalent in the skies. But also, blue. Blue orbs, giant ones as well, have been reported. So here is a little drawing of a large blue orb, complete with one of those "invisible" aliens/entities/non-human beings, at the waters edge.
Inspired by the 1975 UFO sighting and abduction of Charles Hickson and Calvin Parker Jr. in Pascagoula, Florida.
"I looked up and saw a blue flashing light. Calvin turned around too. We saw a 30-foot-long object with a little dome on top.” (Hickson)