Complex sentence: The crested quetzal ("Pharomachrus antisianus") is a species of bird in the family Trogonidae native to South America, where it is found in Bolivia, Colombia, Ecuador, Peru, and Venezuela.
Split into simpler sentences: The crested quetzal ("Pharomachrus antisianus") is a species of bird in the family Trogonidae. It is found in Bolivia, Colombia, Ecuador, Peru, and Venezuela.