Smith JA. Notice of the Remains of the Great Auk, or Gare-fowl (Alca Impennis, Linn.), found in Caithness; with Notes of its Occurrence in Scotland and of its Early History. PSAS [Internet]. 1879 Nov. 30 [cited 2024 May 2];13:76-105. Available from: https://journals.socantscot.org/index.php/psas/article/view/5872