夜鹰 Traditional form: 夜鷹 Pinyin (reading): yèyīng Definitions: nightjar (nocturnal bird in the family Caprimulgidae) Characters: 夜 - night, dark; under cover of night 鹰 - eagle, falcon, hawk Traditional characters: 夜 - night, dark; under cover of night 鷹 - eagle, falcon, hawk