Several times when I've seen a tree from, there has been a dead insect near it. Not sure what the story is.
Updated with closer crop and corrected the time by syncing to the new crop. (The original photos were loaded via the app from my Android; for some reason this very often messes up the timestamp.)
Finally got a good look at the insect - I should say, arthropods - with the frog. Looks like a spider got a wasp! Nothing to do with the frog. Didn't have good enough shots to post those separately.