Flannels boards are old school. I remember them in Sunday School, the stories, being chosen to help move the felt characters around. The possibility for flannels board stories is limited only by our own imagination.
It's not that these frogs have ribbiting, er, riveting dialog, they don't say a thing. And it's not that they do much, other than FLY. It's just the look of happiness and enjoyment on their faces, that makes me love them.