Photobombing is a comparatively recent term used to describe a sudden and unexpected addition to a picture.
The object of my picture had been a duck in the centre of the frame, but far to one side a fish jumped. This is not an easy thing to capture purposely, so I happily accept a fish bombing my photo, and cropped out the duck.
What I suspect is a Kokanee (landlocked Sockeye Salmon) jumped out of the water to bomb my photo.
