Mysterious Apparition Caught on Doorbell Camera

I was having breakfast with my family when I heard my dog barking. I received a notification that the motion sensor on my doorbell had been activated. When I went and reviewed the footage, I saw a translucent image floating across the screen. I posted it to social media because I wanted other opinions. Since then, I have seen so many theories and explanations. From guardian angels, spirits, bugs, raccoons, leaves, plastic bags, and shadows. It's amazing how many different perspectives there can be from a 30-second video.