Tree Lickers

A koala bear sitting in a tree grabbing a branch

THIRSTY…but stuck in a tree?!   This is Sandra Tsing Loh with the Loh Down on Science. Sleeping for twenty hours, snacking for the other four? No, it’s not my COVID-nineteen work schedule – it’s a typical koala bear day! But HOW do koalas stay hydrated with such a “BUSY” routine?

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