# **How to Choose CDC PEARL BUT OLIVE Size 16 Trout Flies**
When it comes to fly fishing for trout, selecting the right fly can make the difference between a successful day on the water and going home empty-handed. One of the most effective and versatile patterns for trout is the **CDC PEARL BUT OLIVE in size 16**. This fly combines natural movement, subtle flash, and a lifelike profile—qualities that make it irresistible to selective trout.
In this guide, we’ll break down the key factors to consider when choosing the best **CDC PEARL BUT OLIVE size 16** for your next fishing trip, ensuring you maximize your chances of success.
## **Understanding the CDC PEARL BUT OLIVE Fly**
The **CDC PEARL BUT OLIVE** is a modern variation of the classic **CDC & Elk** pattern, incorporating **pearl flash** and an **olive hue** to enhance its attractiveness. The key components of this fly include:
– **CDC (Cul de Canard) Feathers**: These feathers come from the preen gland of ducks and are naturally buoyant, allowing the fly to float well while providing lifelike movement.
– **Pearl Flash**: The addition of pearl flash mimics the natural sheen of insects, making the fly more visible in low-light conditions.
– **Olive Dubbing**: Olive is a highly effective color for imitating midges, mayflies, and other aquatic insects that trout feed on.
## **Why Size 16 Matters**
Choosing the correct size is crucial when matching the hatch. **Size 16** is a versatile option because:
– It effectively imitates **small mayflies (Baetis, BWO), midges, and emerging caddis**.
– It’s large enough to be seen by trout in various water conditions but small enough to appear natural.
– Works well in both **slow-moving and moderately fast currents**.
If trout are feeding selectively on tiny insects, downsizing to **size 18 or 20** may be necessary. However, **size 16** is an excellent all-around choice for most trout fishing scenarios.
## **Key Considerations When Choosing a CDC PEARL BUT OLIVE Size 16**
### **1. Hook Quality**
A sharp, durable hook is essential for hooking and landing trout. Look for:
– **Fine-wire hooks** for better penetration.
– **Barbless or micro-barb options** if fishing in catch-and-release waters.
### **2. CDC Quality**
Not all CDC feathers are equal. High-quality CDC will:
– Float longer without needing frequent drying.
– Provide more natural movement in the water.
### **3. Flash & Dubbing Balance**
Too much flash can spook trout, while too little may make the fly invisible. The **pearl flash** in this pattern should be subtle but noticeable.
### **4. Water Conditions & Light**
– **Bright conditions**: A slightly brighter pearl flash can help.
– **Overcast/low light**: A more subdued olive with a hint of flash works best.
## **When & How to Fish the CDC PEARL BUT OLIVE Size 16**
This fly excels in:
– **Emerger presentations** (fished just below the surface).
– **Dry-dropper rigs** (as the top fly).
– **Slow-moving pools and riffles**.
**Presentation Tips:**
– Use a **light tippet (5X-6X)** for a natural drift.
– Apply **floatant to the CDC** but avoid over-saturating it.
– Dead-drift the fly or add slight twitches to imitate struggling insects.
## **Conclusion**
The **CDC PEARL BUT OLIVE size 16** is a must-have in any trout angler’s fly box. Its combination of buoyancy, flash, and natural movement makes it deadly in a variety of conditions. When selecting this fly, prioritize **hook quality, CDC material, and flash balance** to ensure optimal performance.
For premium **CDC PEARL BUT OLIVE flies**, check out **KyleBooker’s** selection—designed for serious anglers who demand the best. Tight lines!
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