Preston Threlkeld Discusses The Art of Catch and Release: Techniques to Ensure Fish Survival

Catch-and-release fishing has gained popularity among anglers who wish to enjoy the thrill of the catch while ensuring the sustainability of fish populations. Preston Threlkeld explains that when done correctly, this practice allows fish to return to their habitats with minimal harm, contributing to the conservation of aquatic ecosystems. However, improper techniques can lead to high mortality rates, defeating the purpose of catch-and-release. Preston Threlkeld will explore the essential techniques and best practices to ensure the survival of fish after release, fostering a responsible and sustainable fishing culture.

Understanding the Importance of Catch and Release

Catch-and-release fishing serves as a crucial conservation tool, helping to maintain fish populations and biodiversity. Overfishing and habitat destruction have severely impacted many fish species, making it imperative for anglers to adopt sustainable practices. Preston Threlkeld emphasizes that by releasing fish back into the water, anglers can help reduce pressure on fish populations, allowing them to reproduce and thrive.

Preparing for Catch and Release

Preparation is key to successful catch and release. Preston Threlkeld provides some essential steps to take before heading out on your fishing trip:

Use the Right Gear

• Barbless Hooks: Barbless hooks or hooks with flattened barbs cause less injury to fish and make it easier to release them quickly. You can purchase barbless hooks or flatten the barbs on regular hooks using pliers.
• Circle Hooks: Circle hooks are designed to reduce gut hooking, which can be fatal to fish. Preston Threlkeld explains that these hooks increase the chances of hooking the fish in the mouth, making it easier to remove them.
• Appropriate Line: Use a fishing line with appropriate strength for the species you're targeting. A line that's too strong can increase the fight time, leading to exhaustion, while a line that's too weak can break, leaving hooks in the fish.

Proper Handling Techniques

• Wet Hands or Gloves: Before handling a fish, wet your hands or wear wet gloves to protect the fish’s slime coating, which acts as a barrier against infections.
• Support the Fish: Use both hands to support the fish, one under the belly and the other around the tail. Avoid squeezing the fish, as this can damage internal organs.
• Keep the Fish in Water: Whenever possible, keep the fish in the water while removing the hook. If you must remove the fish from the water, do so for the shortest time possible.

Removing the Hook

• Use Proper Tools: Have a pair of needle-nose pliers, forceps, or a hook remover on hand to aid in the quick and safe removal of the hook.
• Be Gentle: Carefully back the hook out the way it went in. If the hook is deeply embedded or the fish is hooked in the gills or gut, it's better to cut the line close to the hook and leave it in place. Many fish can expel the hook naturally.

Reviving the Fish

Preston Threlkeld explains that after removing the hook, it’s crucial to ensure the fish is ready to swim away strongly:

•  Hold the Fish in the Water: Place the fish in the water, facing into the current. This position allows water to flow over its gills, helping it to oxygenate.
• Gently Move the Fish: Move the fish gently back and forth if the water is still, helping to pass water over the gills.
• Release When Ready: Once the fish begins to struggle and swim on its own, it's ready for release.

Minimizing Stress and Injury

Fish experience stress and injury during capture, handling, and release. Preston Threlkeld explains that reducing these factors is critical to their survival:

•    Limit Fight Time

Playing a fish to exhaustion can significantly reduce its chances of survival. Use appropriate gear and techniques to land the fish as quickly as possible.

•    Avoid Fishing in Extreme Conditions

High water temperatures and low oxygen levels can increase fish stress. Avoid catch-and-release fishing during these conditions, as the added stress can be fatal.

•    Use Live Bait Sparingly

Live bait can increase the likelihood of deep hooking, which can be lethal. If you prefer using live bait, consider using circle hooks to reduce this risk.

•    Educating Others

Promoting catch-and-release practices among fellow anglers is essential for widespread conservation efforts. Share your knowledge and experiences, encouraging others to adopt responsible fishing habits.

•    Join Conservation Groups

Participate in or support organizations that promote sustainable fishing and conservation. These groups often provide resources, conduct research, and advocate for policies that benefit fish populations and habitats.

•    Lead by Example

Demonstrate proper catch and release techniques during your fishing trips. Your actions can inspire others to follow suit and contribute to the conservation of fish species.

Catch-and-release fishing is a valuable practice that, when done correctly, can help preserve fish populations for future generations. Preston Threlkeld emphasizes that by using the right gear, handling fish properly, minimizing stress and injury, and educating others, anglers can ensure that their catch and release efforts are effective. Embracing these techniques not only enhances the fishing experience but also fosters a sustainable and responsible fishing culture, ensuring the health and diversity of aquatic ecosystems.