Wildlife
Grass carp: the overlooked Asian carp
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There are many types of fish that fall under the Asian carp umbrella. Each brings their own unique peril to the Great Lakes basin.
Wildlife
Maps show spread of aquatic invasive species over time
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The Nature Conservancy has animated how six invasive species have spread across the Great Lakes over time. The group has created six maps that show population increase and spread since the appearance of each species in the Great Lakes basin and beyond. Sea lamprey, the first of the six invasive species to appear in the area, initially showed up in Lake Erie in 1921. The map shows the population of the fish expanding into the rest of the Great Lakes up until present day. Also included in the maps are Asian carp, zebra and quagga mussels, round goby, Eurasian Ruffe and black carp.
Wildlife
Mr. Great Lakes: Saginaw Bay algae events, Earth Day and Ogemaw warblers
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Mr. Great Lakes (Jeff Kart) reports from Bay City, Michigan’s Delta College Q-90.1 FM. Mr. Great Lakes, March 21, 2014.
This week, Kart discusses two upcoming Saginaw Bay events about algae, an Earth Day essay contest and the Kirtland’s warbler population in Ogemaw County, Mich. Text at Mr. Great Lakes
Wildlife
Invasive Species: Asian Carp
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By Evan KreagerGreat Lakes EchoAsian carp may be one of the better known of the many aquatic invasive species attempting to make their way into the Great Lakes basin. They are one of the five “usual suspects” recognized by The Nature Conservancy in a public awareness campaign. Big head and silver are the most common types of carp, having been spotted in 18 different states, according to The Nature Conservancy. Big head carp can grow up to 60 inches and weigh over 100 pounds. Silver carp are a bit smaller, with a length of about 40 inches and a weight of 60 pounds.
Wildlife
Wildlife Forever announces 16th annual State-Fish Art contest
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The contest originated in Minnesota in 1999 to promote learning about state fish.The deadline is fast approaching for Wildlife Forever’s annual State-Fish Art Contest! To enter, students (K-12) must submit a portfolio that consists of a handmade artistic depiction of the fish in its natural habitat and a brief personal essay. Entries may be submitted about any state fish or fish of Ontario, Canada. Winners are grouped by grade level and are chosen for artwork and written work, on both the state and national level. Entries must be received by March 31, 2014.
Wildlife
Poet, artist explore birds
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What started as a note on a friend’s windshield evolved into “The Unauthorized Audubon,” a whimsical poetry and art book that offers a peek into a world of quirky imaginary birds.
Wildlife
New permits allow fish net pens
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The program allows nonprofit groups to place net pens in Lake Michigan, Lake Superior and their tributaries to increase fish for recreational anglers.
Michigan and New York already allow such pens.
Wildlife
Clean water, dam decay are sea lamprey control challenges
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A U.S. and Canadian control project has knocked back the invasive species that prey on fish by 90 percent.
But researchers are trying to address a recently increasing population.
Wildlife
Ohio’s Department of Agriculture to treat Gypsy Moth
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Parts of Ohio will be treated to slow the spread of the destructive gypsy moth early this spring.
Wildlife
Invasive Species: Round Goby
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By Evan KreagerGreat Lakes Echo
The Nature Conservancy has named the round goby one of the five “usual suspects” invading the Great Lakes basin. Round gobies are native to the Black and Caspian seas, but have found their way into the Mississippi River as well as Lake Michigan. These fish have a heightened ability to sense water movement, allowing them to feed in the dark. Round gobies feed on native fish and their eggs, and have a “blood vendetta” against zebra mussels, according The Nature Conservancy. These gobies can grow up to 10 inches in length and somewhat resemble an overgrown tadpole with black, gray or brown skin.