Whitefish are more highly prized than any other kind found in our waters, being decidedly the most delicious in a fresh state, and when packed command a higher price than any other by $1 per bbl. They are found in the Straits and all the Lakes. They spawn in the fall, in the Straits, and in shoals and on reefs about the Lakes. They are caught in seines, gill nets, trap nets, and with spears; never with hooks. Those found in Detroit river come up from Lake Erie regularly in the fall to deposit their spawn. They were found in our lakes and rivers in vast quantities when the white men first visited their shores. They constituted, with other kinds, the principal food of the white and Indian voyagers as they coasted around the lakes, and were invaluable to the first settlers of the country, who, perhaps in some cases, but for the assistance they afforded, would have been compelled to relinquish their settlements. They could catch a supply at any time, and they then had an unfailing resort when their crops failed. Whitefish were a great favorite with the Indians. They would give many times their weight in trout or any other species in exchange for them. It is said that a person can subsist longer upon them than upon any other kind. Their ordinary weight is from 3 to 5 lbs, length 15 inches, though some have been caught weighing not less than 18 lbs. They are a beautiful fish, and when first taken out of the water and struggle and flounder in the sun, they exhibit all the colors of the rainbow, but they soon expire, and when dead they are of a delicate white color. The trout, pike, and muscalonge devour them without mercy. Some of these voracious kinds have been caught with the remains of six white-fish in them. The Detroit River white-fish are more juicy and better flavored than those caught in the upper lakes, probably from the fact that they feed on more delicate food, but those found in Lake Superior surpass all others in size. They were once so numerous that eight thousand were taken at a single haul. At present a haul of one or two thousand is thought a very good one. In all the rivers they are growing scarce very gradually, but surely. The ratio of decrease cannot be arrived at with any degree of precision. A few years ago they were mostly taken with gill nets, and when they fell of in one place, a corresponding increase would be found in another. Now they are taken with trap nets along the shore. The trap nets are a decided advantage over gill nets. They allow the fish to be kept alive, and they are taken out at leisure; they are therefore of better quality. Pickerel are also held in high esteem. They are good either fresh, or salted and dried, and for packing, rank next in value to white, although held nominally at the same price as trout when packed. They generally run up the rivers and lakes in the spring to spawn, where they are caught in considerable numbers. Average weight, 2 lbs; large, 20 lbs; common length, 15 inches.