An aviculturist is a person who breeds, raises, and keeps birds in captivity. There are several synonyms for aviculturist, such as bird breeder, bird fancier, bird enthusiast, or bird lover. An ornithologist is another synonym for aviculturist, but this term is usually more specialized and refers to a scientist who studies birds in their natural habitats. Other related words include poultry farmer or poultry keeper, which focus on domesticated birds that are raised for meat or eggs. Overall, aviculturists play an important role in the conservation and preservation of bird populations, as well as providing endless joy and entertainment for bird enthusiasts around the world.