Visited the Roaring Judy Fish Hatchery out here in Colorado. Fished some of the ponds for a short time. I saw loads fish cruising the ponds. Looks like the hatchery fish get an early education on fly anglers. It was impossible to get any of them to take a fly. Even the most perfectly presented cast did not result in a hook up. It did not help that it was 2 in the afternoon and bright sun.