I would guess that it is an Unidentified Flying Owl you have captured there! Pretty neat!!

Dont post that on here sell the pic to the national enquirer and make you some cash.

Or a poacher with a flashlight!

Not a UFO, it must of been this:

I remember hearing about some back woods kids that were putting out traps to catch 'coons & stuff. Every once in a while they'd catch a buzzard by the leg in a trap. Then at night they'd pour gas on 'em, light 'em up & turn the bird loose. It'd reached a pretty good altitude before it crashed & burned. Redneck fireworks! The practice stopped when one unfortunate blazing buzzard landed on their father's barn.