It looks like you have rods flying around your hunting area. If you do a search for flying rods in google you'll find some information on them. It was once believed they were small UFO's that are unable to be detected with your eye, only with cameras. It's now believed that it's just a bug or other small flying object moving through the screen and due to long exposure times in a camera they show up like these rod like objects. The truth is up to debate. Hope this helps.

Paul