As nonnative trout take exclude imperiled amphibians from lakes and ponds, and climate change causes many of the remaining ones to dry out early in the season, some ...
Wolves in Minnesota’s Voyageurs National Park are changing the wetlands ecosystem there, researchers found, due to their appetite for beavers. “Wolves eat a lot ...
They chew down trees, dam up waterways and build wetland ecosystems that benefit a host of other species. Now, new research shows that beavers’ ecosystem ...
While the oil and gas industry causes a number of environmental disruptions in northern Alberta, some of the pits dug during development may provide denning habitat ...
Beavers are expanding their ranges deeper into Alaska, and their ecosystem engineering may be speeding up the melting of Alaska’s permafrost. “One major take ...
Sometimes problems and needs synchronize and we are able to reduce damage while supporting promising ecological restoration efforts. That was the case this past ...
Humans may not be the only culprits in climate change. The New York Times reports that as the arctic warms, beavers (Castor canadensis) are expanding their range ...
Managing wide-ranging interests in Wisconsin pays off The decision had been eagerly anticipated and a long time coming. For four years, a Wisconsin group had been ...
A population of just two aging wolves — father and daughter — are the only wolves remaining on Michigan’s Isle Royale, spelling trouble for the apex predator ...
In the mountains of Maine, where spotted salamanders (Ambystoma maculatum) and wood frogs (Lithobates sylvaticus) breed in temporary vernal pools, they depend most ...