Oh, no, say it isn't so. But, yes, it is so. In other words, yes, this really did happen.
Someone set up a camera pointed at a bird's nest in a tree to capture a time-lapse video of eggs hatching. It begins very sweet with mother Robin tending to her nest of four blue eggs, and hoping they will hatch soon. But, and I won't give the climax away, what really happened was so sad, totally unexpected