Tag: game fish

Coaster Brook Trout an Endangered Species?

A group of private landowners recently asked for help from the federal government to stop what they say is a threat to a rare fish in the region. The GLRC’s Gretchen Millich reports:

Transcript

A group of private landowners recently asked for help from the federal
government to stop what they say is a threat to a rare fish in the region.
The GLRC’s Gretchen Millich reports:


The Huron Mountain Club, along with the Sierra Club, claims a
proposed mine in Michigan’s Upper Peninsula would pollute the only
remaining spawning grounds of the Coaster Brook Trout. They’ve asked
the U.S. Fish and Wildlife Service to declare the Coaster Brook Trout
endangered.


Peter Dykema is a spokesperson for the Huron Mountain Club. He says
the fish was once abundant, but now spawns in only one stream.


“150 years ago, it was one of the most celebrated game fish in America.
It is one of the most beautiful animals you’d ever see and we believe it
will be possible to restore that fish, if not to its original abundance to
considerably greater abundance than we now have.”


Kennecott Eagle Minerals Company wants to dig for nickel and copper
underneath the Coaster Brook Trout’s spawning grounds. Dykema says
an endangered listing would require the company to make sure their
mining activities don’t harm the fish.


For GLRC, this is Gretchen Millich.

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Sturgeon Spearing Season Underway

Sturgeon spearing season is underway in some areas of the region. And hook and line fishing is allowed at other times of the year. But to protect the fragile population, the number of fish harvested each year is tightly controlled. The Great Lakes Radio Consortium’s Christina Shockley reports:

Transcript

Sturgeon spearing season is underway in some areas of the region, and hook
and line fishing is allowed at other times of the year, but to protect the
fragile population, the number of fish harvested each year is tightly
controlled. The Great Lakes Radio Consortium’s Christina Shockley
reports:


Over-fishing and habitat problems have plagued the lake sturgeon found
in the Great Lakes. Although the numbers are starting to rebound, the
U.S. Fish and Wildlife Service says lake sturgeon are still threatened or
endangered in nearly all areas the species was once found.


Ron Bruch is a sturgeon biologist with the Wisconsin Department of
Natural Resources. He says the spawning cycle of lake sturgeon is one
reason the population needs to be watched.


“Lake sturgeon don’t spawn until later in life, the females don’t spawn
until they’re 20 to 25 years old, and then they only spawn once every
three to five years.”


Bruch says only about five percent of the adult population of lake
sturgeon should be harvested each year… to avoid a population crash.
He says that compares to nearly 30 percent of the population of most
other game fish.


For the GLRC, I’m Christina Shockley.

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Break in the Great Lakes Food Web?

A major link in the food web is disappearing from the Great Lakes. Researchers are concerned that its absence will damage fish populations. The Great Lakes Radio Consortium’s Lester Graham has more: