蛇岛蝮 Traditional form: 蛇島蝮 Pinyin (reading): Shédǎofù Definitions: Snake island viper (Gloydius shedaoensis), feeding on migrating birds Characters: 蛇 - snake 岛 - island 蝮 - viper, venomous snake Traditional characters: 蛇 - snake 島 - island 蝮 - viper, venomous snake