Chain pickerel

A small ambush predator of weedy, shallow, still water, and the methods are all about presenting something that looks like escaping prey close to cover.

SPINNING is the primary approach because pickerel hunt by sight from ambush in weed, and a lure moving past the edge of cover triggers a reaction strike rather than a considered decision.

DEADBAITING works because the fish is an opportunist that will take a static dead fish, and because a bait fished near weed reaches fish that are holding rather than actively hunting.

ICE FISHING is a major method across its northern range, where the fish remains active under ice through winter and is reachable by tip-up over the same weedy shallows.

WHAT GENERALISES. A weed-associated ambush predator in still water will be caught by anything that moves past its cover convincingly, and the limiting factor is usually reaching the edge of the weed rather than the choice of lure.

A chain pickerel is a pike in miniature and has the same equipment: needle-sharp backward-facing teeth, hard gill rakers inside the covers, and a habit of thrashing at the worst moment. The only difference is that people take it seriously about a tenth as often, and that is where the injuries come from.

THE BACKWARD ANGLE IS WHAT CUTS. Teeth angled to stop prey escaping do not resist a hand going in and catch every millimetre of one coming out. A pickerel's teeth are small enough to look harmless and sharp enough to lay a finger open.

USE THE SAME GRIP AS FOR PIKE. Hand under the gill cover from outside, gripping the bony arch of the lower jaw, fingers clear of the rakers, with the other hand supporting the body. It works at this size exactly as it does at ten times the size, and it is worth learning here where the consequences of getting it slightly wrong are small.

TOOLS, NOT FINGERS. Pickerel take lures deep and are frequently hooked on trebles. Forceps and a hook-out tool make it a five-second job.

AND THEY ARE FRAGILE OUT OF WATER for their size. A small esocid dropped on a boat deck or a rock does real damage to itself. Wet hands, minimal air time, straight back.

Chain pickerel occupy the same broad ambush niche as pike and muskellunge and partition it by taking the densest cover, which is a good illustration of how three closely related predators share a continent.

THE HABITAT IS SHALLOW, WEEDY, ACIDIC AND WARM. Pickerel occupy vegetated lakes, ponds, swamps, backwaters and slow, weedy river reaches across eastern North America, and they are notably tolerant of the warm, acidic, tannin-stained, low-productivity water of coastal plain and swamp systems that other esocids do poorly in. They handle low oxygen better than pike do.

AND THEY GO INTO THE VEGETATION RATHER THAN HOLDING AT ITS EDGE. This is the interesting part. A pike typically ambushes from the margin of cover into open water; a pickerel is smaller, more slender and lives inside dense weed beds, lily fields and submerged brush, ambushing over very short distances within the cover itself. That is a niche a pike is too large to occupy and it is why the two coexist in the same lake — the pickerel is exploiting the interior of a habitat the pike works the outside of.

THE CONSEQUENCE FOR FISHING IS DIRECT: pickerel are caught with weedless presentations worked through cover rather than lures retrieved along its edge, and open water produces very few of them.

BODY SIZE SETS THE DIET AND THE POSITION. Pickerel are small esocids, so their prey is small — minnows, young sunfish, invertebrates, frogs — which allows them to make a living in shallow, low-productivity water that could not support a population of large predators. Where they overlap with pike or muskellunge they are the smallest of the three and take the smallest prey from the tightest cover, which is a textbook resource partition.

THE WEED IS THEREFORE NOT A PREFERENCE BUT THE HABITAT. Weed removal, dredging and shoreline hardening eliminate pickerel from waters that still hold plenty of open water, because open water is not somewhere a pickerel can operate.