Other apex predators, such as narwhals, suffer similarly as unique adaptations become less suitedPolar bears and narwhals are using up to four times as much energy to survive because of major ice loss in the Arctic, according to an analysis.Once perfectly evolved for polar life, apex predators are struggling as their habitats shrink and unique adaptations become less suited to an increasingly ice-free Arctic, researchers say. Continue reading...
Arctic ice loss forces polar bears to use four times as much energy to survive - study
24. února 2021 15:15
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Zdroj: The Guardian