natural science

How to make a mandala

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An extract from The Nature Activity Book, which we strongly urge you to invest in for the school holidays. Books editor Catherine Woulfe writes: Written by teacher, scientist and head of the National Aquarium Rachel Haydon and gorgeously illustrated by Pippa Keel, our review copy of The Nature Activity Book landed just before Auckland’s latest … Read more

New Zealand’s own ‘terror bird’ ruled Rēkohu with an iron beak 

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Another giant bird has been torn from its grave: the ancient Rēkohu/Chatham Island penguin. Just how big was it? Standing at just over a metre tall, Kupoupou stilwelli was a big bird. It was as large as the giant Otago parrot, or as tall as a metre ruler. Sixty million years ago, long before any … Read more