When it comes to the bird species known as Melanitta Nigra, there are a few different synonyms that you might come across. One common alternative name is the Common Scoter, which is often used in Europe where these birds are frequently found. Other possible synonyms include the Black Scoter or the American Scoter, depending on the specific region and context in which the bird is being discussed. Though the exact moniker might vary, all of these terms refer to the same beautiful and distinctive species of diving duck, known for their handsome dark plumage and distinctive appearance.