Geographical Location: Canada

Some species are well adapted to chilly temperatures, but for others, winter can be a struggle

Researchers quantify the dollar value of a random vagrant appearance of an exotic bird

Larger and more cold-hardy, these feral swine present new risks

The species prefer the younger forest along the seismic survey lines

Brought from the brink of extinction, bison still present challenges

Fishing boats and North Pacific right whales must share the narrow Bering Strait

The Ottawa turtles will likely reach “quasi-extinction” in the next decade

Denning is a vulnerable time for polar bears

Childhood salamander hunts led Gagné to pursue a career as an urban ecologist

Scientists suggest creating zones for different types of gray wolf management