Sheep Dyke, Punds and Crues
Date 9 October 2008
Event ID 910565
Category Management
Type Site Management
Permalink http://canmore.org.uk/event/910565
12-13 mile-long, roughly 6 foot high drystone island perimeter wall, incorporating numerous window-like openings; associated stone-built circular-plan 'punds' situated to N around Dennis Head.
The sheep dyke around North Ronaldsay is a unique and important structure, probably the largest drystone construction conceived of as a single entity in the world. Ownership of sheep was common with crofters being allocated numbers according to the size of the smallholding. The dyke was designed to keep the sheep, for the majority of the year, on the foreshore where they would 'graze' on seaweed. The nine circular 'punds', or pens, which can be found at the north end of the island served a particular purpose. 'Punding' was carried out six times a year as a communal exercise, in order to complete tasks related to the upkeep and organisation of the flock. (Historic Scotland)
