One of this year's lambs grazing the cliff tops at Upper Killeyan, The Oa last week. Today and yesterday have been spent trying to gather all the sheep in from their various hills and cliffs, as it's tupping time. With several hundred sheep spread over 2,000 hectares of some of the most challenging terrain on the island, this is a lot easier said than done. All of the reserve staff and volunteers are involved, with some compartments of the reserve taking a whole day to gather.