Edgar loses his scarf, and just before they go to sleep, after Michelle has been taken care of, his scarf is back around his neck.
When Michelle is receiving the herbs, the blanket that she wrapped up in goes from folded to unfolded and on top of her and back to being folded again.
Cornelius puts a flower behind Michelle's ear before they leave for their walk. After the boat sinks, the furlings are seen running back to their homes and the flower is missing from Michelle's ear. The flower re-appears behind Michelle's ear when Abigail finds her in her home.
Abigail, at various points in the film, will switch between having green eyes or blue eyes.