3 teardrop grey shapes, seen by boarding house, no noiceThree teardrop objects were seen by all occupants of a boarding house, they were grey with a tinge of pink, they had two sets of lights, one set brighter than the other. They were travelling NNW, at around 20km/hr, and were at about 500 feet. They was no noise, just an eeire silence, then the house dog started to bark and howl. We have 61 witnesses that all give similar accounts.