Motion-sensitive Camera - Typical Photo

Nothing! No pictures have a subject eating off the table. Even though lots of food has disappeared! I suspect the camera has gone off when birds flew through the field of vision. My experience is that when I went to put food on the table, the flash would fire several seconds after I entered the field of vision. So if a bird flies through the camera's sensor, it's gone by the time the camera fires.

This does not explain the (relatively few) nighttime photos. I guess whatever set it off did not eat.

Also unexplained is why there are no pictures of a bird or mammal eating the vast quantities of cereal and nuts and peanut butter I put out.