A 30 second exposure showing the light trails left by seagulls circling an illuminated church in Varna, Bulgaria [Photo by Don KOMARECHKA - shown with permission (Don is an award-winning nature and landscape photographer who lives in Ontario, Canada. His website is at don.komarechka.com. A video of the illuminated birds can be viewed at birds-in-the-sky.mp4.)]

[© Don KOMARECHKA]