What might well be considered the most beautiful freshwater fish, beloved by anglers and everyone else, especially when dressed up in its fall spawning colors? The ‘brook trout,’ of course, or salvelinus fontinalis, which is actually a char! Where do we find this beauteous creature? Brook trout, otherwise known as brookies, eastern brook trout, speckled trout, brook char, squaretail, or even mud trout (though I’ve never heard them…