One of my favorite things about copper is that it protects itself by tarnishing to a fine green patina. This layer prevents deterioration, like rust on steel, and therefore copper will last indefinitly. A copper bird feeder will be passed down thru generations. Copper bird houses can house many, many families.
I can make whatever you can design in copper. Replicate something you have seen, build from your sketch, or let's discuss your desires.