Match the hatch without carrying hundreds of flies
Course pack: Compact fly-box planner and observation card. Coach Willy, our virtual AI coach, can explain each step, set you a practice task and check your understanding.
Who it's for
You've done the basics and want to tighten things up.
Where and when
Done on the bank. Best in: all.
What you'll work through
- 1Observe insects and feeding behaviour
- 2Group patterns by useful characteristics
- 3Choose a compact working fly box
- 4Test a selection and record what happened
Step 1: Observe insects and feeding behaviour
Alright mate, let's get stuck into match the hatch without carrying hundreds of flies. I'll walk you through what to look for, what to try and how to tell whether it helped. We'll start with observe insects and feeding behaviour, then work through a proper practice job at each step. Take it at your own pace and keep a few notes so you've got a useful plan for next time.
By the end of this step
Have a go at: observe insects and feeding behaviour.
Check first
Observe from firm ground without leaning over or entering the water. Before fishing, check fishery/club rules and GOV.UK rod licence rules; for Scotland or Northern Ireland, check the relevant national requirements too.
Willy’s take
Before reaching for any fly box, spend a few minutes actually watching what's happening around you.
Look at insects on the water surface, in spider webs along the bank, or fluttering just above the water, and watch how fish are rising — a quiet sipping rise often means small flies on the surface, while a splashy rise can mean fish chasing something moving, like an emerging insect or a hatching fly.
Check the size and colour of what's actually hatching rather than assuming from memory what 'should' be about this time of year. If you can catch one naturally on the water in your hand, even better, since that gives you a real size and colour reference.
Kit I'd start with
- Matching the hatch doesn't require carrying hundreds of individual patterns, just a compact, well-thought-out selection. A small fly box with eight to twelve patterns covering different sizes, colours and profiles of the most common upwinged flies, midges and caddis found on your usual waters is enough for most situations.
- A magnifying loupe or clear plastic pot for examining naturally occurring insects up close helps you match size and colour more accurately than guessing from a distance. Polarised glasses again help you see both insects on the water and any feeding fish.
- The real tradeoff is breadth versus depth: a huge box gives you more exact matches in theory, but a smaller box of versatile, well-chosen patterns in a few sizes is usually easier to fish confidently and covers the same range of situations in practice.
On the bank
Worked example
Imagine this: You see trout rising gently with barely a ripple, and when you look closely at the surface, tiny pale insects are drifting past in good numbers. What safe starting choice would you make here, and what would you watch before changing it?
Your turn: Observe insects and feeding behaviour
- 1
Observe rise type, not just rise presence
- 2
Check naturals' actual size and colour
That's the free sample — this is where it stops
The full step keeps going with the rest of the practice job, common mistakes and fixes, a check-your-understanding quiz and your Compact fly-box planner and observation card. Then 3 more steps, each with its own task, and Coach Willy on hand to talk it through.
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