Transfiguration

Professor McGonagall is holding a lesson on human transfiguration today. This is some tricky magic, so she's divided the class into small groups to help each other. You let your classmate go first but - oh no! - their aim is terrible. Can you help figure out which pieces of this picture were accidentally transfigured?

Rules:

There are five differences between the original image and the shoddily transfigured one. Click what you think has been transfigured and a prize will appear below.

You may claim all five prizes once each.