There are two fish in Adirondack waters, both toothy and predatory, that if they were larger and we were smaller, might pose a risk to swimming children. Both eat, at least on occasion, muskrats. Ducklings and goslings are on the menu, too, as are mice, shrews, frogs, salamanders, crayfish, and lots and lots of fish, small, medium, and large.
The lesser of these monsters of the deep, and of shallows, too, is the northern pike, Esox lucius. My Adirondack grandfather, who taught me to fish for these barracuda-like creatures, called them not “pike” but “northerns.” As nicknames go, “northern” is a good one. The range of this fish sits around the upper, boreal reaches of our planet like a wreath. Northern pike occur naturally in the British Isles, Scandinavia, and…