What is another word for blue duck?
Pronunciation: [blˈuː dˈʌk] (IPA) 
Blue duck is a common term used to describe an endemic waterfowl species of New Zealand known as Whio. However, there are several other synonyms that could be used interchangeably for the blue duck, such as whistling duck, mountain duck, torrent duck, and river duck. While these names may have been used colloquially by different countries, they all refer to the same species. The whistling duck refers to their distinctive high-pitched sound, while the others reflect where they are usually found, such as streams and rivers in mountainous regions. Overall, these synonyms help to expand our knowledge and understanding of this unique and endangered species.
