(Reuters) - Record low sea ice in late 2023 led to breeding failures in one-fifth of Antarctica's emperor penguin colonies, scientists with the British Antarctic Survey said on Thursday.
Emperors - the world's largest penguin species and one of only two endemic to Antarctica — depend on sea ice firmly attached to the shore to lay their eggs and raise their chicks. If ice breaks up too early, the chicks will be forced to enter the sea before their waterproof feathers have fully come in.
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