Patrick Jones, wildlife biologist for the state Department of Fish and Game, said he has heard of dogs killing moose, caribou and a days-old musk ox calf, but nothing like this attack.
Black bears have taken over a Juneau arboretum, shut down a fish-cleaning facility in Cordova and added to an unusually high year of bear kills in Anchorage, prompting one wildlife authority to call this summer the "craziest" year of bear encounters he's seen.
With caribou herds in decline and migration patterns swaying in recent years, news that caribou are following a more traditional migration route near Kivalina and Noatak caused a buzz this fall.
"We had an unusually large number of calls about skunks that were acting strange or being found dead and it was all within the area where we had confirmed that the avian influenza virus was present in the snow geese," Dr. Margo Pybus, a provincial wildlife disease specialist with Fish and Wildlife Alberta Environment and Parks, said. "We believe that the skunks are feeding on the dead geese and they are getting enough virus that it’s actually affecting the skunks."
Thirty-two musk oxen carcasses were found March 15 by scientists who had been studying them. The animals were dead and entombed in ice. The belief is that the musk oxen either drowned during a February thaw or became trapped in water and died after it froze.
Nunavut is not prepared to deal with the impacts of climate change and doesn't have a plan to deal with them, according to the latest report by Canada's auditor general.
Herders are struggling to find thousands of reindeer that have run away in search of food. "We are driving for hours and hours to locate our reindeers and to herd them back, but it has been very difficult in these wintry conditions. So, we are also using helicopters and this is very unusual - and very expensive too."
Alaska does not have opossums, but as of last month Homer had at least one. The mammal, considered an invasive species in Alaska, turned up in a shipping container from Washington state. It later escaped ingniting a flurry of opinions on the fate of this unusual visitor.
Bulldozer crews have cleared trails and fields for the bison in hopes of reducing the danger of collisions and damaged fields. There's a layer of ice up to two inches thick within the snowpack that has further complicated foraging.
How the virus is contracted and how long it’s been around still remain a mystery. But researchers have found evidence in small mammals.
An inch of rain in late December left a sheet of ice around Fairbanks that is altering life for a bevy of species.
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