486309 The Great Northern Diver, illustration from \'A History of British Birds\' by William Yarrell, first published 1843 (woodcut) by Yarrell, William (1784-1856); Private Collection; (add.info.: The Great Northern Diver, also known as the Great Northern, or Common, Loon (latin: Gavia immer) is a large member of the loon, or diver, family of birds. They are uncommon in Britain, only very occasionaly found breeding in northern Scotland.); English, out of copyright.