Step 1 : Introduction to the question "7. This crazy diver is portrayed on the Canadian dollar. What is it?"
...1. common loon 2. hooded merganser 3. ruddy duck 4. bufflehead The Canadian dollar coin, which bears the image of Queen Elizabeth on one side and the common loon on the other, was introduced in 1987 and was quickly dubbed the "loonie". Loons are called divers in Europe.