Regulated Rivers: Restauration and Management, 4: 157-163. Body size, diet and growth of landlocked brown trout, Salmo trutta, in the subarctic River Laxa, north-east Iceland. Diet and prey selection of cormorants ( Phalacrocorax carbo) at Loch Leven, a major stocked trout fishery. Journal of Zoology, 267: 191-201.