Loonie Loonie The loonie (), formally the Canadian one-dollar coin, is a gold-coloured coin that was introduced in 1987 and is produced by the Royal Canadian Mint at its facility in Winnipeg. The most prevalent versions of the coin show a common loon, a bird found throughout Canada, on the reverse and Queen Elizabeth II, the nation's head of state, on the obverse. Various commemorative and specimen-set editions of the coin with special designs replacing the loon on the reverse have been minted over the years. The coin's outline is an 11-sided curve of constant width. Its diameter of 26.5 mm
History of the Canadian dollar to feature the monarch on the obverse of all coins, but introduced new patterns for the reverse of each coin: These designs were all the work of Emanuel Hahn. With the exception of the withdrawal of the penny, these designs continue to be the basic features of Canadian coinage. This series of coins was augmented in 1987 by the introduction of a new one-dollar coin, featuring a loon on the reverse, designed by Robert-Ralph Carmichael. The coin quickly became known as the "loonie", which in turn has become a nickname for the Canadian dollar generally. The loonie was followed by