The LOACH is, as I told you, a most dainty fish: he breeds and feeds in little and clear swift brooks or rills, and lives there upon the gravel, and in the sharpest streams: he grows not to be above a finger long, and no thicker than is suitable to that length. The Loach is not unlike the shape of the Eel: he has a beard or wattles like a barbel. He has two fins at his sides, four at his belly, and one at his tail; he is dappled with many black or brown spots; his mouth is barbel-like under his nose. This fish is usually full of eggs or spawn; and is by Gesner, and other learned physicians, commended for great nourishment, and to be very grateful both to the palate and stomach of sick persons. He is to be fished for with a very small worm, at the bottom; for he very seldom, or never, rises above the gravel, on which I told you he usually gets his living. The MILLER'S-THUMB, or BULL-HEAD, is a fish of no pleasing shape. He is by Gesner compared to the Sea-toad-fish, for his similitude and shape. It has a head big and flat, much greater than suitable to his body; a mouth very wide, and usually gaping; he is without teeth, but his lips are very rough, much like to a file. He hath two fins near to his gills, which be roundish or crested; two fins also under the belly; two on the back; one below the vent; and the fin of his tail is round. Nature hath painted the body of this fish with whitish, blackish, brownish spots. They be usually full of eggs or spawn all the summer, I mean the females; and those eggs swell their vents almost into the form of a dug. They begin to spawn about April, and, as I told you, spawn several months in the summer. And in the winter, the Minnow, and Loach, and Bull-head dwell in the mud, as the Eel doth; or we know not where, no more than we know where the cuckoo and swallow, and other half-year birds, which first appear to us in April, spend their six cold, winter, melancholy months. This BULL-HEAD does usually dwell, and hide himself, in holes, or amongst stones in clear water; and in very hot days will lie a long time very still, and sun himself, and will be easy to be seen upon any flat stone, or any gravel; at which time he will suffer an angler to put a hook, baited with a small worm, very near unto his very mouth: and he never refuses to bite, nor indeed to be caught with the worst of anglers. Matthiolus commends him much more for his taste and nourishment, than for his shape or beauty.