Colorado Caddis: Three More Degrees

Those who keep track of such things (hey, they even monitor the numbers free-swimming larvae and emerging pupae) say that the spring caddis hatch is on the verge of popping on the Arkansas River in Colorado. “Wild brown trout will feed up. Fly fishers will emerge from the woodwork, and shop owners will have precious little time for fishing. Three more degrees, and the fiesta begins.” Ed Dentry in the Rocky Mountain News.