杜鹃鸟 Traditional form: 杜鵑鳥 Pinyin (reading): dùjuānniǎo Definitions: cuckoo (Cercococcyx spp.) Characters: 杜 - to prevent, to restrict, to stop; surname 鹃 - cuckoo 鸟 - bird Traditional characters: 杜 - to prevent, to restrict, to stop; surname 鵑 - cuckoo 鳥 - bird