Dry Flies
Dry Flies

Green Drake

The Green Drake is the biggest mayfly hatch of the year in many western rivers. This large, heavily hackled pattern imitates Drunella grandis duns, which can be size #10-12. When the Green Drake hatch is on, even the most wary brown trout abandon caution to gorge on these oversized mayflies.

How to Fish It

Green Drake hatches are short-lived (2-3 weeks) and time-specific (usually late morning to early afternoon). When it's on, fish aggressively with confident drifts.

Frequently Asked Questions

What size Green Drake should I use?

The Green Drake is most commonly tied in sizes 10–12. Choose smaller sizes for clear water and pressured fish, and larger sizes for faster or off-color water.

What does a Green Drake imitate?

The Green Drake primarily imitates Green Drake mayflies, Drunella grandis. Green Drake hatches are short-lived (2-3 weeks) and time-specific (usually late morning to early afternoon). When it's on, fish aggressively with conf

How do you fish a Green Drake?

Green Drake hatches are short-lived (2-3 weeks) and time-specific (usually late morning to early afternoon). When it's on, fish aggressively with confident drifts.

Pattern Details

Category
Dry Flies
Sizes
10–12
Colors
Olive-green, Dark olive
Imitates
Green Drake mayflies, Drunella grandis
Water Types
freestone, tailwater

Target Species

rainbow troutbrown troutbrook troutcutthroat trout