Butt Monkey Fly
An adaptation of the streamer originally developed by renowned streamer Fisher Kelly Galloup.
Designed without weight to be pulled under by a weighted line, allowing the fly to move naturally and erratically in the current.
| Feature | Description |
|---|---|
| Design Origin | Adapted from Fisher Kelly Galloup’s streamer |
| Weight | Weightless; relies on weighted line for movement |
| Movement Pattern | Erratic and natural in current |
FAQ
How does the Butt Monkey fly move in water?
The fly is designed to be weightless and moves erratically in the current when pulled under by a weighted line.
Is the Butt Monkey suitable for all types of fishing waters?
It works best in flowing waters where natural movement and current interaction are important.
Can I use this fly with other types of lines?
Yes, it is designed to work with weighted lines, so compatibility depends on the line’s weight and setup.

Joseph Quinn –
The Butt Monkey fly moves really well in the current. It mimics real streamer behavior and catches fish in fast-moving streams. Easy to set up and works great with a weighted line.
Phil White –
I’ve used it in several rivers and it responds well to the current. The erratic movement helps attract fish that are used to natural movement. A bit more delicate than other flies, so handle with care.
Rebecca Sharp –
Fisher Kelly Galloup’s original design is well captured here. The fly stays natural and doesn’t sink too quickly. Great for targeting trout in riffles and runs.