fish

Alligator gar photo
Florida Fish and Wildlife / flickr creative commons

In parts of the Mississippi valley, scientists are working to reintroduce a fish  they say could prevent the spread of Asian carp. We learn about the role of the fearsome looking alligator gar.


UM study: Lake Huron salmon unlikely to bounce back

Mar 15, 2016
Chinook salmon photo
Josh Larios / flickr creative commons

A new report from University of Michigan scientists says the Chinook salmon population in Lake Huron is unlikely to bounce back from its decade long decline. We talk to University of Michigan researcher Sara Adlerstein-Gonzalez about what’s behind the decline.


Asian Carp Reg'l Coordinating Committee

A new study says Asian carp could make up one-third of the fish weight of Lake Erie if the species make their way into the lake. Despite that ominous sounding statistic, the study also suggests the impact may  be less destructive than expected. We talk with study co-author Ed Rutherford of Ann Arbor’s Great Lakes Environmental Research Lab.


lake trout photo
U.S. Fish and Wildlife Service - Midwest Region / flickr creative commons

Proponents say expanding the aquaculture industry could be an economic boon for the state, but some environmentalists worry that it could have an impact on water quality and wild fish populations. We talk with Dan Vogler of Harietta Hills Trout Farm and Bryan Burroughs of Michigan Trout Unlimited.


Could fish farm expansion in MI hurt the Great Lakes?

Sep 15, 2015
lake trout photo
USFWSmidwest / flickr creative commons

From chinook salmon to rainbow trout, the Great Lakes are known for some of the most incredible freshwater fisheries in the world, but could they also become a hotspot of open water fish farming? We talk to Dr. Bryan Burroughs, executive director of Trout Unlimited, about why environmentalists are saying that would be a bad idea.


Flickr - U.S. Fish and Wildlife Service Northeast Region

The alewife was once the scourge of the Great Lakes. The small, silver herring made its way into the basin through the St. Lawrence River in the late 19th century and proceeded to wreak havoc on the ecosystem. If you were around the region in the 1960s, you might remember the stench of thousands of dead alewives washing up on Great Lakes beaches. Now, scientists are concerned with a decline in the population of this invasive species and how the shrinking numbers of alewives could impact their main predator, the popular Chinook salmon.

Are prescription drugs harming Great Lakes fish?

Jan 20, 2015
http://home.freshwater.uwm.edu/

Lots of things end up in Great Lakes that shouldn’t be there. Plastic bottles and microbeads, fertilizer runoff from farm fields, and invasive species are only a few. Now, add to that list prescription drugs. Researchers are increasingly worried about how chemicals from prescription medication could be impacting aquatic wildlife.

http://msutoday.msu.edu/

Fall on Michigan’s waterways means it’s time for the salmon to spawn. Salmon can be found in many places, including the Red Cedar River and the Grand River.

LISTEN NOW: Grand American Fish Rodeo

Jun 14, 2014
2014 Grand American Fish Rodeo
courtesy

Current State broadcast live on Saturday, June 14, from the inaugural Grand American Fish Rodeo at Adado Riverfront Park in downtown Lansing. Listen to the full two-hour special here.