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Weigh up a penguin

作者:关馨央    发布时间:2019-03-07 14:08:12    

Weighing a penguin without first catching it has proved a problem for the British Antarctic Survey. But last week a new automated weighbridge was tested on captive Macaroni penguins at Banham Zoo, Norfolk, allowing scientists to learn how much chicks are eating without disturbing the colony. The device is destined for South Georgia, where it will allow one Macaroni in or out of a colony at a time,

 

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