Orcas Appear Near Melting Areas in Greenland and Experts Warn that They Could Alter the Ecosystem Until It Is Destroyed

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The orcas begin to appear next to the edge of the melting ice in Greenland and experts insist that it is not a mere passing curiosity. The retreat of the sea ice opens corridors of water where there was an almost continuous white wall before, and through those holes now enter great predators that were previously left out. In practice this means that seals, narvals and other Arctic species lose a key refuge just when the climate becomes more unst…