Perch live almost everywhere there is cover: lock cuttings, fallen trees, aerators, the side of a peg, and the first drop-off. Small ones shoal; a big stripey is often a loner sitting where prey has to pass.
A worm on a light float or a running leger is still the most honest perch bait in the country. Maggot feeders catch them by accident and on purpose. Small jigs and dropshot are allowed on many waters — check lure rules on commercials.
Habitat
Snags, lock mouths, bridges, features, and the edge of a shoal of silver fish. They hunt by sight in coloured water better than people think.
Seasonal behaviour
Autumn and early spring are the big-perch months. They feed in winter if you put a worm in front of them. High summer they still live in the shade of features.
On the bank
They ambush. A rattle of small fish, then a take. They will follow a bait before grabbing it. Don't strike at the first tap on a worm — let them have it.
Fish care
Watch the dorsal and the gill covers. Wet hands, unhook in the net if you can. They swallow a worm; carry forceps. Don't keep a big perch in a keepnet in warm water.
Feeding approach
A little chopped worm or maggot to pull in fry, then a bigger worm or a small fish-shaped lure. Don't feed a carpet — perch are hunters, not grazers.
Common mistakes
Striking too soon on a worm. Fishing open desert with no feature. A trace meant for pike when a light hooklength would do. Ignoring the lock mouth because it looks too obvious.
What to change if it isn’t working
Taps, no fish: wait longer, smaller hook, or a worm head only. Nothing: move to cover. Small perch: a bigger bait just off the shoal.