Wildlife
Blast noise to keep Asian carp out of Great Lakes, new U.S. study says
|
In a long-awaited report, the U.S. Army Corps of Engineers says new measures are needed to prevent Asian carp from getting into the Great Lakes.
bats
Neighbors, not nuisances: Advocates explore refuge for bats in cities
|
As bat populations dwindle nationwide, the Organization for Bat Conservation is seeking refuge for them in cities.
Wildlife
Why did the Asian carp cross Lake Michigan’s electric barrier? This scientist’s on the case.
|
An Asian Carp was caught recently in a place where it shouldn’t be — beyond an electric barrier meant to keep the species out of Lake Michigan and the rest of the Great Lakes. Researchers at Southern Illinois University are trying to figure out just how it got there.
conservation
Transplanting martens falls short in Wisconsin, new study finds
|
A recent study looks at a failed conservation attempt.
contamination
Great Lakes waters threaten Beluga whales
|
Stew of persistent organic pollutants harms their ability to reproduce.
bees
Inside the beekeeping boom
|
Plenty of people have heard about the plight of the honeybee, as colonies have been disappearing for more than a decade. Across the country, people are getting into recreational beekeeping to do something about it.
Fish
Pisces porn: Could the sounds of spawning lure lake trout?
|
Researchers have discovered that the fish make noise on spawning beds, a finding that could lead to better monitoring and perhaps help boost their numbers.
Birds
New York farmer nailed for poisoning raptors
|
He was charged with lacing sheep carcasses with poison that killed scavenging eagles and hawks.
Fish
Do two fish contaminants create greater health threat than the worst one?
|
A new study says that Great Lakes fish consumption advisories would be more restrictive if regulators considered how multiple contaminants could combine into a greater health threat.
Wildlife
NWF expresses concerns about Asian Carp discovery
|
An Asian carp was discovered just miles away from Lake Michigan, past electric barriers meant to stop them.