50 large trout were caught on a rod in Gudbrandsdalslågen before this year's spring flood. Lars was there when the bite was heaviest. All the fish were released back after having transmitters surgically inserted into their abdomens. These will provide answers to which migration routes the large trout from Mjøsa choose past the power plant in Hunderfossen after having been in Lågen all winter after spawning in the fall.
VGTV