The term 'Bird on Canadian Coins' refers to the LOON, which is a species of aquatic bird that is native to Canada. The LOON appears on the reverse side of the Canadian one-dollar coin, commonly known as the 'loonie'. The LOON is also featured on many other Canadian coins, including the two-dollar coin, or 'toonie'. The LOON is an iconic symbol of Canada and its appearance on Canadian coins is a tribute to the country's natural beauty.