Half-asleep bears are wandering around Siberia because it's too hot to hibernate

We've already killed roughly 40 percent of all animals since the 1970s, with an accelerating rate. Humans are the 6th mass extinction, the last being the asteroid that killed (most of) the dinosaurs 65 million years ago. We are the also the end of the longest stable period of bio diversity in the history of this planet.

Grizzlies are the subspecies unique to North America, closely tied to the Kodiak, and are considerably larger than the Eurasian or Siberian brown bears. The article would be referring to one of those latter two, probably.

Although I imagine the same issue exists for the Grizzlies and Kodiaks of North America.