5 Mar 2022, 18:46

I am working through that class too so I might not have the concepts entirely right but I would guess that the two kids and the dog are the primary story and that the bird is a secondary story. I would also think that to make it a clear secondary story you might want to flesh out the bird's predicament a bit more. You could, for example, have a nest on the post with mother bird trying to hold onto her babies or some additional element that gives that secondary story a little more dimension without it overshadowing the primary story.