Tag Archive: Great Lakes

Jan 02

Backtracking Birds

Why shorelines are stopover sites:   Each spring and fall, tens of millions of birds migrate through the Great Lakes region. Jeffrey Buler of the University of Delaware says many species prefer to travel at night. In a recent study, he found that if birds were still out over the Great Lakes at sunrise, they …

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Permanent link to this article: http://www.currentcast.org/creature-features/backtracking-birds/

Nov 15

Yes We Can, Reverse Algal Bloom Pollution

Harmful algal blooms are increasing in size and frequency—but they are reversible. Listen up: When swimming in the blue, stray away from the stinky green stuff known as algal blooms, which occur when large amounts of algae produce toxins. While water treatment facilities can successfully treat public drinking supplies, the toxins can cause liver damage …

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Permanent link to this article: http://www.currentcast.org/stormwater-management/algal-blooms/

Nov 08

Great Lakes Villains on the Move

Cue the scary music! If Asian carp barge into Lake Erie, Ohio’s tourism and travel industries are at stake. Listen up: Imagine 40-pound fish taking over a lake, and stealing food from smaller species. It may sound like a horror flick, but the threat of Asian carp is real—and breeding populations exist in rivers near the …

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Permanent link to this article: http://www.currentcast.org/water-and-recreation/villains-on-the-move/

Nov 07

Biological Gems: Indiana Dunes Edition

The Indiana Dunes National Lakeshore is home to beautiful beaches—and plenty more, too. Listen up: Situated along 15 miles of Lake Michigan’s coastline, going to “the dunes” usually means a day at the beach. But—pack your boots—because the Indiana Dunes National Lakeshore’s eco-treasures extend well beyond its sand and waves. Cathy Martin, parks program coordinator …

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Permanent link to this article: http://www.currentcast.org/location-profiles/biological-gems-indiana-dunes/

Nov 06

Why Didn’t the Fish Cross the Road?

It’s no joke—in many places, fish can’t get to the other side of a road. Listen up for the why and so what: Turns out, fish can’t just go with the flow after all. According to research out of the University of Wisconsin-Madison, more than 1,000 dams and 100,000 road crossings inhibit fish movement in …

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Permanent link to this article: http://www.currentcast.org/development/fish-barriers-great-lakes/

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