From National Geographic, Photo of the Day:
This is a Cuban tree frog on a tree in my backyard in southern Florida. How and why he ate this light is a mystery. It should be noted that at the time I was taking this photo, I thought this frog was dead, having cooked himself from the inside. I'm happy to say I was wrong. After a few shots he adjusted his position. So after I was finished shooting him, I pulled the light out of his mouth and he was fine. Actually, I might be crazy but I don't think he was very happy when I took his light away.
(Photograph and story by James Snyder)
Oh! Was I ever relieved to discover that this story had a happy ending. Up to that point, I felt so ambivalent about how much I was loving the shot!