What's New Trout stock affected by disease Hibbing Daily Tribune (6/17) Fishing of brook trout in northeastern Minnesota will be greatly affected for at least three years because the strain of brook trout that normally be stocked will not be available due to shortages created by the depopulation of the hatchery to control furunculosis.
COMMENTARY: Quagga mussels impact Lake Michigan salmon The Daily Reporter (6/15) Where did the invasive quagga mussels originate? It probably came from the discharge of ballast water from ocean ships. And now, it's part of the Great Lakes ecosystem. It's a new problem that impacts every aspect of the lake food chain.
Can cormorants help control Great Lakes invaders? Petoskey News-Review (6/14) Double-crested cormorants are the bane of many Great Lakes anglers, devouring prize game fish and damaging the sport and commercial fishery. At least that’s a widely held belief about these birds — and a generally wrong one, Northern Illinois University researchers say.
Asian carp in St. Lawrence threatens Quebec's fishing industry The Montreal Gazette (6/13) The discovery of a single grass carp, one of four invasive Asian carp in the United States, could spell disaster for other fish, waterfowl and various species in the St. Lawrence River, and the waterways connected to it, as well as Quebec’s fishing industry.
The commercial and sport fishery on the Great Lakes is collectively valued at more than $4 billion annually. The fishery consists of a blend of native and introduced species, some of which are regularly restocked. Common catches include lake trout, salmon, walleye and white fish. The greatest commercial fishing harvests were recorded in 1889 and 1899 at about 147 million pounds. Since then, the fishery has been threatened on three fronts: overfishing, pollution and nonindigenous invasive species. Recent years have seen a major resurgence as walleye fisheries recover in Lake Erie and new salmon fisheries develop in Lake Ontario. The region's inland waters offer many fishing opportunities as well. Blue-ribbon trout streams attract fly fishing enthusiasts and lakes offer a variety of fish, including crappie, bluegill, perch, pike and large- and small-mouth bass.
Let's Fish Ontario! Ontario Ministry of Natural Resources Provides information of fishing in Ontario, such as license and regulations guidelines, fishing statistics, exotic species control, and how to protect fish and the fishing industry.
Data National Listing of Fish and Wildlife Advisories Office of Science and Technology, U.S. Environmental Protection Agency A searchable database of state, tribal, and federally issued fish consumption advisories in the United States, District of Columbia, four U.S. Territories, and 12 Canadian provinces and territories.
The National Biological Information Infrastructure (NBII) U.S. Geological Survey (USGS) NBII is a broad, collaborative program to provide increased access to data and information on the nation's biological resources. Great Lakes related information includes invasive species, fisheries and biodiversity.
Fish of the Great Lakes University of Wisconsin Sea Grant Institute Color illustrations or photographs and descriptions of many Great Lakes fish species.
Fishes of Wisconsin, by George C. Becker Wisconsin Sea Grant Now available online, Becker discusses Wisconsin waters and fisheries, and gives detailed species accounts of major Wisconsin fish families, including photographs.
Great Lakes Lake Sturgeon U.S. Fish and Wildlife Service This site provides information and a network of links to lake sturgeon (Acipenser fulvescens) research conducted by a number of U.S. and Canadian agencies and universities in the Great Lakes region of North America.
Illinois Natural History Survey Fish Collection Illinois Natural History Survey This collection contains approximately 800,000 catalogued specimens, which makes it about the 15th largest collection of preserved fishes, and the 6th largest collection of Neotropical fishes in North America. Represented are about 170 families and over 2,400 species which are all searchable through the web site's database.
Commercial Fishing Reports U.S. Geological Survey (USGS), Great Lakes Science Center Total pounds and dollar value of commercial catch in U.S. waters of the Great Lakes by year, state, lake and species.
Fisheries Management Great Lakes Fishery Commission Information on fish harvest, habitat, exotic species as well as various databases.
Research Program Great Lakes Fishery Commission Under the Convention on Great Lakes Fisheries, the Great Lakes Fishery Commission has responsibility to formulate a coordinated research program between the United States and Canada.
News Weekly Fishery News Great Lakes Sport Fishing Council A weekly update on news about the fishery in the Great Lakes basin.