ホッキョクオオカミ (Canis lupus arctos) は、カナダ北部とグリーンランドに生息する大型のイヌ科動物である。白いオオカミとしても有名。大規模な群れで生活する捕食者で、主にジャコウウシやホッキョクウサギを餌とする。他にもキツネ、鳥類、クマの子どもなどを食べ、ときには死肉を漁ることもある。

Latin Name
Canis lupus arctos
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arctic-wolf
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Animal Facts
Arctic wolves are larger and stockier than other species of wolves to enable them to withstand the harsh conditions in which they live.
All arctic wolf pups are born with blue eyes, which turn orange or yellow between 4 to 8 weeks old, although very occasionally a wolf may retain their blue eyes to adulthood.
Arctic wolves have had little exposure to humans and thus are not scared of people; they are likely to approach humans with curiosity.
Arctic wolves can withstand temperatures as low as -53C.
The population of Arctic wolves fluctuates depending on the success of the breeding season of their prey.
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