Haha i see it many times on my infared cams. Its just like when that buck is moving his head when it takes a pic and his horns get all distorted and looks bigger than he is. I think its a bat because of the bent arm on the left. and its definitly closer to the cam than any of the deer. Most likely a big brown bat. Now I wish I would have saved all the different ones like this I get each year. Some (I don't know if they are insects or what) put off a spirraling line of image behind the actual object.

i would say its a flying squirrle for sure

I don't think it's a cat. Maybe a bird or bat.

Blessings.....Pastorjim