Capital News Service
Could hunting or U.P. wolves solve Isle Royale moose problem?
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With only one surviving wolf known on Isle Royale, the national park’s moose population is climbing without predators to keep the numbers under control.
Birds
Black tern numbers plummet, invasives largely to blame
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The once-abundant black tern is far less abundant in Great Lakes wetlands.
Catch and release
Catch and release kills many fish
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A new study shows the conservation technique is fatal for some fish.
Fish
Scientists track prehistoric fish with 21st century satellites
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Science using high-tech methods is revealing secrets about a prehistoric fish.
Birds
Kestrels thrive in cherry orchards–and return favor
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New homes may help save a declining bird species and, at the same time, protect economically vital cherry crops from orchard-damaging enemies.
Fish
Researchers ask public for fish guts and the money to study them
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This citizen science project gives clues on how to better manage Great Lakes fish stocks.
Fish
Saginaw Bay perch populations up against the wall(eye)
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Walleye populations in Lake Huron and the Saginaw Bay have bounced back powerfully, just a few decades after they came close to disappearing. Some scientists worry that perch are paying the price.
Wildlife
A dead cow subsidy could lead to more conflicts with wolves
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Wolves scavenging improperly disposed dead cattle can prompt them to shrink their range, leading to more interactions with people.
Endangered wildlife
Video: Great Lakes sturgeon repopulation efforts underway in Wisconsin
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Scientists in Wisconsin are raising the next generation of this endangered fish. Some of these sturgeon could someday grow to lengths of up to eight feet and weigh 800 pounds.
Green Gavel
Duck! Duck! Busted!
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Three Wisconsin duck hunting guides let clients exceed their daily bag limit in the Upper Mississippi River National Wildlife and Fish Refuge.