A polar bear prowling for food hundreds of miles from its usual habitat has stunned residents of a Russian village.
Russian media reported Wednesday that the exhausted-looking animal apparently travelled 700 kilometres (434 miles) from Chukotka to the village of Tilichiki on Kamchatka.
Environmentalists said the bear could have lost its sense of direction while drifting on an ice floe.
"Due to climate change, the Arctic is getting warmer, hunting environment gets smaller and less convenient," said Vladimir Chuprov of Greenpeace.
"The ice is receding, and polar bears look for new ways to survive. And the easiest way is coming to people."
Locals were making the bear feel welcome by giving it fish, media reported.
Videos posted online showed the animal moving past residents without showing no aggression.
Authorities in Kamchatka are preparing a rescue effort later this week. They plan to use a sedative to put the bear to sleep and then airlift it to Chukotka in a helicopter.
Polar bears' dependence on sea ice makes them highly vulnerable to global warming. Shrinking Arctic ice cover could increasingly deprive them of their usual prey, seals.
