Colorado guide Landon Mayer grew up in Colorado Springs and was mentored by his local fly shop (shout out Angler's Covey) and local fly tier John Barr. He became a pro fly tier and one of the leading experts on sight-fishing for trout. In this episode of Loop to Loop Landon explains how to look for telltale trout signs—a hint of color, the noticeable  "potato chip" of a brown trout's pectoral fin, or the giveaway of a ghostly shadow. He also explains why he is crazy about leeches, how he prepares for every day of fishing by tying at least a dozen flies as part of his routine, and how a golden dorado in Argentina changed his life. Ross and Landon also dive into the Clean the Dream project started by Landon and his friend Brandon Kramer 10 years ago. The annual event in 2025 had 300 volunteers that included 100 different families and 75 kids picking up trash from Colorado public lands.