What's New Once-hated fish now sought to combat Asian carp Detroit Free Press (7/29) Itís a toothy giant, a fearsome-looking prehistoric fish that plied U.S. waters until it disappeared from many states a half-century ago; but the once-reviled predator is now being seen as a potentially potent weapon against a more threatening intruder in Illinois.
Fish slides, anyone? Great Lakes Echo (7/29) Sturgeon go back to the river to spawn safely. But hydroelectric dams often block rivers, forcing fish to spawn in more dangerous spaces. The River Alliance of Wisconsin is giving those fish a little boost.
Piranha-like fish with teeth caught in Michigan lake MLive (7/28) A fish with human-like teeth was pulled from Lake St. Clair; it wasn't supposed to be there. Despite the Pacu being an omnivorous fish indigenous to fresh water sources throughout South America, Department of Natural Resources officials say catching them in Michigan lakes isn't that uncommon.
Great Lakes sturgeon-recovery efforts get boost The Toledo Blade (7/27) In Ohio, lakes sturgeon-recovery efforts are getting a big boost in the latest round of U.S. Fish and Wildlife Service grants, which include $92,130 to help fund a proposed, first-ever streamside rearing facility along the Maumee River.
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.