The polar bear has become the poster child for climate change impacts in the Arctic. Sea ice, which the bears depend on for hunting, is melting at an ever-expanding rate. For other species, climate impacts are not as direct. The 2019 State of Canada’s Birds report found aerial insectivores populations of birds like swifts, swallows and nightjars […]
Extinction
Posted inNews + Opinion
Why right whale extinction is on the horizon
Tonya Wimmer has gotten used to being the bearer of bad news. Every time someone spots a dead right whale in the Gulf of St. Lawrence—which has happened eight times this year alone—her Halifax-based organization, the Marine Animal Response Society (MARS), gets the call. Then it’s Wimmer’s job to notify scientists, government officials and conservation […]
Posted inNews + Opinion
SCIENCE MATTERS: When does plant and animal species loss become a societal crisis?
It’s heartening, in the midst of the human-caused sixth mass extinction, to find good wildlife recovery news. As plant and animal species disappear faster than they have for millions of years, Russia’s Siberian, or Amur, tigers are making a comeback. After falling to a low of just a few dozen in the mid-20th century, the […]
