Black Guillemots, Puffins and Auks

This plate features Black Guillemots on Papa Sound, Stronsay, Puffins on the Castle O'Burrian, Westray, Little Auks in the Bay of Legrow, Holm and, lest we forget, the Great Auk, on Fowl Craig, Papa Westray - the last of his kind in Orkney, stoned to death in April 1813 a year after his mate, and swiftly followed by worldwide extinction...