Godfrey is a Frog

Godfrey used to be an egg, then he was a tadpole. Now, Godfrey is a frog. He changed quickly and it was all very exciting.
He’s waiting for the next change . . .
but it seems there isn’t one. Is this it? Godfrey thinks. It’s not very exciting.
Bear has wonderful claws, Deer has impressive antlers, Heron has majestic wings. Godfrey buries himself in the mud and hides away from the world. He doesn’t want to be just a frog.
Can Brinley the minnow, Radcliffe the snail, and Penelope the shrimp convince Godfrey that a frog is a pretty special thing to be?