岩雷鸟 Traditional form: 岩雷鳥 Pinyin (reading): yánléiniǎo Definitions: (bird species of China) rock ptarmigan (Lagopus muta) Characters: 岩 - cliff; rocks; mountain 雷 - thunder; surname 鸟 - bird Traditional characters: 岩 - cliff; rocks; mountain 雷 - thunder; surname 鳥 - bird