‘Catastrophic’ loss: Huge colonies of emperor penguins saw no chicks survive last year as sea ice disappears
By Rachel Ramirez, CNN (CNN) — As rapidly warming global temperatures help push Antarctica’s sea ice to unprecedented lows, it’s threatening the very existence of one of the continent’s most iconic species: emperor penguins. Four out of five emperor penguin colonies analyzed in the Bellingshausen Sea, west of the Antarctic Peninsula, saw no chicks survive
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