The capercaillie (Tetrao urogallus urogallus) is reintroduced to Scotland (Perthshire) from Sweden.
William Forbes Skene's The Highlanders of Scotland: their Origin, History and Antiquities; with a sketch of their manners and customs, and an account of the clans into which they were divided, and of the state of society which existed among them is published by John Murray.
^MacAskill, John, ed. (2013). The Highland Destitution of 1837: Government Aid and Public Subscription. Aberdeen: Scottish History Society. ISBN 978-0906245378.
^ abThomas, John (1971). A Regional History of the Railways of Great Britain. Vol. 6 – Scotland: the Lowlands and Borders. Newton Abbot: David & Charles. ISBN 0-7153-5408-6.
^"October 18th – 18/10/1837 – William Perrie – Paisley". Victorian Hangings. London: True Crime Library. Archived from the original on 14 July 2014. Retrieved 4 July 2014.
^Allen, Martin (2015). "John Heathcoat's steam plough". Transactions of the Dumfriesshire & Galloway Natural History & Antiquarian Society. 89: 123–8.