Polar bears are being forced into CANNIBALISM by climate change and fossil fuel extraction with large males attacking females with cubs, scientist reveals
- Russian scientist revealed polar bears in the Arctic are turning to cannibalism
- He said food is scarce due to climate change and fossil fuel extraction
- Ice is melting forcing bears to the shore where there is less prey to hunt
- Companies are moving in and making the polar bears leave their homes
Climate change and humans are driving polar bears to cannibalism .
A Russian scientist reveals the animals are feeding on each other in the Arctic as melting ice and fossil fuel extraction destroys their habit.
Ice levels are falling due to rising temperatures and industrial companies are moving into the area -forcing polar bears out of their traditional hunting grounds or on to the shore areas where food is scares.
The rise in cannibalism incidents, according to the researcher, could also be due in part to an increase in human activity in the Arctic who are there to witness the horrific events.
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A Russian scientist reveals the animals are feeding on each other in the Arctic as melting ice and fossil fuel extraction destroys their habit. Ice levels are falling due to rising temperatures and industrial companies are moving into the area (pictured is an incident from 2009)
‘Cases of cannibalism among polar bears are a long-established fact, but we’re worried that such cases used to be found rarely while now they are recorded quite often,’ Mordvintsev told Interfax news agency, AFP reported.
‘We state that cannibalism in polar bears is increasing.’
He believes these animals are turning on each other because their food supply is scarce – large males are attacking females and cubs because they are easy targets and mothers are eating their babies.
Their dwindling food supple is being blamed on the climate crisis over the last 25 or so years, ice levels in the Arctic have fallen by 40 percent.
Polar bears use sea ice to hunt seals swimming in the waters, but with a lack of ice, the bears are being forced onto shore where they cannot hunt as usual.
The scientist says these animals are turning on each other because their food supply is scarce – large males are attacking females and cubs because they are easy targets and mothers are eating their babies
Also to blame are humans who are setting up shop in their homes for fossil fuel extraction.
This winter the area from the Gulf of Ob to the Barents Sea, where polar bears used to hunt, is now a busy route for ships carrying LNG (liquefied natural gas), Mordvintsev said.
‘The Gulf of Ob was always a hunting ground for the polar bear. Now it has broken ice all year round,’ he continued, linking this change to active gas extraction on the huge Yamal peninsula bordering the Gulf of Ob, and the launch of an Arctic LNG plant.
Another Russian scientist, Vladimir Sokolov, who has led numerous expeditions with the Arctic and Antarctic Research Institute, based in St Petersburg, said that this year polar bears had been mainly affected by abnormally warm weather on Spitsbergen Island to the north, in Norway’s Svalbard archipelago, where there had been no ice floes and little snow.
Another study, released this week, found that polar bears also hoard the bodies of their kills by burying them in the dirt and snow so they can retrieve them at a later date.
The behavior, called caching, is relatively common in other bear species, especially brown bears, from which polar bears evolved around 500,000 years ago.
It exceptionally rare among polar bears, but Ian Stirling of the University of Alberta and the Scientific Advisory Council for Polar Bears decided to investigate after receiving an intriguing photo from a friend.