However, use of these plugs without a transformer or voltage converter can result in fireworks. The voltage in Europe is twice that of the voltage in the United States, and while many electronics are designed to adapt to voltage changes, it is crucial to check. If the device is not capable of handling 220 volts of electricity, it will fail.
By the time the ducklings are 3-5 weeks old, weather-dependent, they can spend warm, sunny days outside, carefully supervised and protected from predators. Until the ducks are fully feathered around 7-9 weeks old, they have trouble regulating their body temperature and need heat.
I've only raised young chicks indoors, but move them outside at about 6 weeks. I am thinking maybe bantams would be the way to go, but don't have any direct experience with them. Hopefully someone with a bit more insight will speak up.dited by ruthless - 6/4/11 at 6:09am. Do a search on  house chickens and you will find that several people choose to keep a few in the house. I think Serama are nice for that because they don't mind confinement as some other breeds might.