Baby Flying Squirrel Takes Flight for the First Time | Mammals | BBC 🌎🌍

A Siberian squirrel mother feeds her babies to buildtheir strength throughout the winter. But once Springarrives, these youngsters must take to the skiesthemselves.
On every continent, in every ocean, conqueringfrozen landscapes and searing deserts - mammalsare everywhere. Sir David Attenborough revealsthe ingenuity behind their success. The series alsohighlights many of the challenges facing mammals ina rapidly changing world and how they endeavour toOvercome them.
Born to survive. Built to thrive. #Mammals
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