Kate Humble and Adam Henson bring you the latest live from Cumbria. With nearly 700 expectant ewes they have got their work cut out, especially as most of the lambing here is done outdoors. Kate heads up to the common grazing land high above the farm to discover the ancient tradition known as 'hefting', while Adam unravels the incredible history of wool. Plus, there is news on all the lambs. Is there a prize winning Swaledale in the bunch?