Mr. Bower Bird is a Satin bowerbird who stole blue-colored objects from everyone else to decorate his bower and entice a girl.
Personality
Mr. Bower Bird is seen to be surprisingly cunning and sneaky, able to take blue-colored objects when no one was looking. Despite this he doesn't mean any harm as when he took the blue objects he replaced them with something else (like a plant on Miss Magpie's doorstep in exchange for her ribbon), possibly meaning a form of trade for his desired objects rather than theft.