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This Penguin Colony Has Fallen by 77% on Antarctic Islands

The climate crisis is taking a toll on Antarctica's chinstrap penguins. Scientists on a Greenpeace expedition to Antarctica found that the penguins' numbers were falling, with one colony decreasing by 77 percent in nearly 50 years. This is especially surprising because, up until now, the chinstrap penguin has been considered a species of "least concern" by the International Union for Conservation of Nature (IUCN), according to CNN. "Such significant declines suggest that the Southern Ocean's ecosystem is fundamentally changed from 50 years ago, and that the impacts of this are rippling up the food web to species like chinstrap penguins," Expedition co-leader Dr. Heather J. Lynch, an associate professor of ecology and evolution at Stony Brook University, said in a statement emailed to EcoWatch. "While several factors may have a role to play, all the evidence we have points to climate change as being responsible for the changes we are seeing."  Read more....

 

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