A daytime video showing white orbs flying in a strange formation or circling each other in Portland has been sent to MUFON (case 78578) and posted on YouTube. Other witnesses can be heard on camera discussing the sighting. The witness believes this is not balloons, due to their behavior, but could this be a fleet of drones or flock of birds... or perhaps ET is visiting? As always, you be the judge:
A group of people and I witnessed this while at Oaks Park on August 20th, 2016 around 1 PM. At first glance we figured they were balloons, however we noticed they were spiraling in a continuous circle, disappearing and then reappearing, this was during a 100° day with very little wind. I filmed this towards the end of the sighting as I hadn't thought to pull my phone out until then. The clearest view of the objects are in the beginning and the end of the video.