In no particular order, these are my favorite streamers to use while fly fishing for trout.
Wooly buggers- my favorites colors are in black, brown, and olive; very versatile
Muddler Minnow- Great top water and night time streamer
Trout Fly- Anything the resembles a baby trout; big trout love this
Marbou Streamer- Smaller, thinner pattern streamer
Black Nosed Dace- Traditional buck-tail steamer; making a comeback in the west
What are your favorite streamers to use while fly fishing for trout in Colorado?