Articles & Websites
English
Sheepfolds in Wales - pictures of sheepfolds on Wikipedia
Medieval and Post-Medieval Agricultural Features in North-West Wales - review of sheepfolds and other historic sites in north Wales (GAT 2014).
The Archaeological and Agricultural Significance of the Multicellular Sheepfolds of Snowdonia - Fiona Johnson (1998)
Changes in rural Wales in the Industrial Revolution - Dr Frances Richardson
Sheep Ear & Body Identification Marks in Wales - Dr Dafydd Roberts, reprinted from Folk Life 1981-2 (Volume 20)
A history of enclosures in Britain - The Land Summer 2009
Sheep stealing 1730 - 1830 - Nicholas Woodward, Agricultural History Review
Stone fox traps in the Lake District - Sean Adcock Stonechat No 25 (October 2011)
Sheepfolds in Croatia - Academia link
Stells - circular sheepfolds in Scotland
Welsh
Hanes Dyffryn Ogwen - articles relating to the history of the area including farming (John Ll. Williams a Lowri W. Williams).
Ffermio yn Llanllechid - the history of farming around Llanllechid (Dafydd Fôn Williams) .
Clustnodau - notes on earmarks (Y Casglwr, Cymdeithas Bob Owen).
Nodau Clustiau - article in a 'Eco'r wyddfa'
Waen Gynfi yn yr Hen Amser - the story of Gruffydd Ellis and a fox trap (Cymru'r Plant 1905)
Y Bugail - poem by Uwchlyn in Y Tyst, 25 Tachwedd 1914
Tarddiad y gair 'Heft' - Ieuan Wyn